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Enterasys Networks G3G124-24P - page 1
8.5x1 1-inch cover with bleed on 4 sides Enterasys ® G-Series Ether net Switch G3G124-24 G3G124-24P G3G170-24 Hardware Installation Guide P/N 9034357-02 ...
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Enterasys Networks G3G124-24P - page 2
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i Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web si te without prior notice. The reader should in all cas es consult Enterasys Networks ? ...
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Enterasys Networks G3G124-24P - page 4
ii Regulatory Compli ance Information Federal Communications Commissi on (FCC) Notice This dev ice compl ies with Pa r t 15 of the FC C rules. Ope ration is su bject to th e following two conditions: (1) this device may not cause harmful interference ...
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Enterasys Networks G3G124-24P - page 5
iii Electromagnetic Compatibility (EMC) This product complies with the following: 47 CFR Par t s 2 and 15, CSA C108.8, 2004/108/EC, EN 55022, EN 61000 ‐ 3 ‐ 2, EN 61000 ‐ 3 ‐ 3, EN 55024, AS/NZS CISPR 22, VCCI V ‐ 3. Compatibilidad ...
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Enterasys Networks G3G124-24P - page 6
iv ѻ ѻ ક䇈ᯢк䰘ӊ Supplement to Product Instructions ᳝↦᳝ᆇ⠽䋼ܗ㋴ (Hazardous Substance) 䚼ӊৡ⿄ (Parts) 䪙 3E ∲ +J 䬝 &G ݁Ӌ䫀 &U ⒈㘨㣃 3%% ⒈Ѡ㣃䝮 3%'( 䞥ሲ䚼ӊ (Metal Parts) hƻ ƻ ƻ ƻ ƻ ⬉䏃ഫ ( Circuit ...
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Enterasys Networks G3G124-24P - page 7
v VCCI Notice This is a class A product based on the standard of the Vo l u n t a r y Contro l Council for Interferenc e by Information T echnology Equipment (VCCI). If this equipm ent is used in a domest ic environment, radio ...
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Enterasys Networks G3G124-24P - page 8
vi Declaration of Conformity Application of Co uncil Directiv e(s): 2004/108/EC 2006/95/EC Manufacturer ’ s Name: Enterasys Networks, Inc. Manufacturer ’ s Addre ss: 50 Minuteman Road Andover , MA 01810 USA European Representative Addre ss: Enterasys Networks, Ltd. Nexus House, Newbury ...
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vii 2. RESTRICTIONS. Except as otherwise authorized in writing by Enterasys, You may not, nor may You permit any third party to: (a) Reverse engineer , decompile, disassemble or modify the Program, in who le or in part, includ ...
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Enterasys Networks G3G124-24P - page 10
viii 8. AUDIT RIGHTS. You hereby acknowledge that the intellectual property ri ghts associated with the Program are of critical value to Enterasys, and, accordi ngly, You hereby agree to maintain complete books, records and accoun ...
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Enterasys Networks G3G124-24P - page 11
ix Contents About This Guide Who Should Use This G uide .............. ................ ................ ................ ................ .................... ... ...................... xiii How to Use This Guide .................... ................... ................ ................ ................ ................. . ........................ ...
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x IOM Status LEDs .................. .... ... ................ ................ ... ................. ................ ... ............... ........... ........... 3-3 Fixed and IOM Port LEDs ......... ................ ... ... ... .... ................ ... ... .... ... ................ ... ... .... ... ....... ................. 3-3 Using the Reset B ...
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xi A-8 MGBIC-LC01/MGBIC-MT01 Op erating Range ............. ................ ................ ................ ................ ..... A-6 A-9 MGBIC-02 Specifications ....... ................ ................ ................ .................... ................ .......... ............ .. A-6 A-10 MGBIC-LC03 Optical Specifications .......... ... .. ...
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xii ...
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Enterasys G-Series Hardware Installation Guide xiii About This Guide This guide provides an ov erview , specifications and instructions for ins talling the Enterasy s® G ‐ Series Ethernet Swit ch in a standard 19 ‐ inch equipment rack, or on a suita ...
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Document Conventions xiv About This Guide Document Conventions The following typographical conventions and icons are used in this guide. Commonly Used Acronyms The following acronyms are used extensiv ely throughout this guide: •I O M – Input/Output Module •L ...
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Getting Help Enterasys G-Series Hardware Installation Guide xv Getting Help For additional support related to the G ‐ Series swit ch, the IOMs, or this document, contact Enterasys Networks using one of the following methods: Before contacting Enterasys Network ...
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Getting Help xvi About This Guide ...
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Enterasys G-Series Hardware Installation Guide 1-1 1 Introduction The G ‐ Series Ethernet switch is a modular , high ‐ density switch designe d to handle networking demands in commercial and ins titutional settings, including education, gov ernment, and ...
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Enterasys Networks G3G124-24P - page 20
Features 1-2 Introduction Figure 1-2 G3G124-24 Switch (rea r view) with 1200 and 400-watt power supplies inst alled Features The G ‐ Series switches include the following features: •A base system (chassis) containing fixed interfaces in the low er left front panel –2 4 ? ...
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Enterasys Networks G3G124-24P - page 21
Features Enterasys G-Series Hardware Installation Guide 1-3 • Standalone or Rack Mounta ble Chassis The G ‐ Series Ethernet switch can be installed as a freestanding unit on a shelf or table. Optionally , it can be mounted int o a standar ...
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Enterasys Networks G3G124-24P - page 22
Features 1-4 Introduction common mode voltage on the signal pai r . PoE exploits this fact by using two twi sted pairs as the two conductors to supply a direct current. One pair carries the power supply current and the ...
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Enterasys Networks G3G124-24P - page 23
Enterasys G-Series Hardware Installation Guide 2-1 2 Installation This chapter provides the instructions to install the G3G124 ‐ 24, G3G124 ‐ 24P and G3G170 ‐ 24. Unless otherwise noted, the instructions apply to all switches. Equipment needed: • Phillip ...
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Enterasys Networks G3G124-24P - page 24
Unpacking the G-Series Switch 2-2 Installation Unp acking the G-Series Switch Shipped With the Switch Inspect the contents for any signs of physical damage. Contact Enterasys Netw orks if it is damaged. Refer to “Getting Help ” on page xv for details. ...
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Enterasys Networks G3G124-24P - page 25
Order of Installation Steps Enterasys G-Series Ha rdware Installation Guide 2-3 Order of Inst allation Step s Once a suitable site has been chosen, proceed to install the G ‐ Series Ethernet switch components. It is recommended that the installation proceed in ...
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Enterasys Networks G3G124-24P - page 26
Mounting the Switch 2-4 Installation Placing the Switch on a Flat Surface When installing the switch on a flat surface, the installation of the rubber feet is recommended to prevent the swi tch from sliding . Also, the surface must be able ? ...
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Enterasys Networks G3G124-24P - page 27
Installing and Removing a Power Supply Enterasys G-Series Ha rdware Installation Guide 2-5 Figure 2-1 Att aching the Bracket s to the Switch (G3G124-24 with G3G-24TX IOM shown) 4. Using you r mounting hardware, attach the front of the brackets to the rack. Tighten securely . Inst alling and Re ...
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Enterasys Networks G3G124-24P - page 28
Installing and Removing a Power Supply 2-6 Installation Power Supply Planning As shown in Ta b l e 2 ‐ 1 , when two pow er supplies are installed and power redundancy (the def ault switch setting) has not been disa bled through the CLI, the power ? ...
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Enterasys Networks G3G124-24P - page 29
Installing and Removing a Power Supply Enterasys G-Series Ha rdware Installation Guide 2-7 Power Supply Addition or IOM Removal When a power supply is added or an IOM module is removed, the G3 responds to th e increase in available pow er by: 1. Detecting the ? ...
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Enterasys Networks G3G124-24P - page 30
Installing and Removing a Power Supply 2-8 Installation Figure 2-2 Inst alling a Power Supply Module (1200-watt module into PWR 2 slot shown) 7. Secure the powe r supply to the chassis by tightening the captive screws. 8. If you are installing an additional pow er supply , ...
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Enterasys Networks G3G124-24P - page 31
Installing and Removing an IOM Enterasys G-Series Ha rdware Installation Guide 2-9 Inst alling and Removing an IOM Inst alling an Optional Po E Module on the G3G-24TX If you have purchased an optional Po E card (G3G ‐ POE), you can install it before installing the G3G ‐ 24TX IO ...
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Enterasys Networks G3G124-24P - page 32
Installing and Removing an IOM 2-10 Installation Figure 2-3 Inst alling a PoE module in the G3G-24TX IOM 4. Using the screws shipped with the PoE module, firmly atta ch the PoE module to the IOM. Inst alling an IOM If you hav e one or more IOMs that you ...
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Enterasys Networks G3G124-24P - page 33
Installing and Removing an IOM Enterasys G-Series Hardware Installation Guide 2-11 Figure 2-4 Inst alling an IOM (G3G-24TX with optional PoE shown) 7. T o install additional modules, remove th e coverplates from the slots and repeat earlier st eps. Save cove rplates for optional ? ...
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Enterasys Networks G3G124-24P - page 34
Connecting Power to the Switch 2-12 Installation 4. Replace the slot’ s coverplate. Connecting Power to the Switch Yo u can install a single primary source of pow er or provide tw o sources of pow er for redundancy , as described in the foll owing ...
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Enterasys Networks G3G124-24P - page 35
Connecting to the Console Port Enterasys G-Series Hardware Installation Guide 2-13 Refer to the Enterasys G ‐ Series CLI Refer ence for informa tion on how to specify whet her two installed power supplies will operate in addi tive or redundant mode ...
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Enterasys Networks G3G124-24P - page 36
Connecting to the Network 2-14 Installation 5. When you are ready to begin configuring the G ‐ Series Ether net switch, use the procedures in “ Completing the Installation ” on page 2 ‐ 20 to power on the switch and boot the softw ...
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Enterasys Networks G3G124-24P - page 37
Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-15 To connect twisted pair segme nts to the G ‐ Series, refer to Figure 2 ‐ 5 and proceed as follows: 1. Ensure that the device to be connected at the other end of the ...
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Enterasys Networks G3G124-24P - page 38
Connecting to the Network 2-16 Installation Figure 2-6 Four-Wir e Crossover Cable RJ 45 Pinout s for 10/100BASE-TX Figure 2-7 Four-Wir e Straig ht- Through Cable RJ45 Pinout s for 10/100BASE-TX Figure 2-8 Eight-W ire Crossover Cable RJ45 Pinout s for 10/100/1000BASE- TX 1 RJ45 switch port 3 RJ45-to-RJ45 crossover cable 2 Other device port 4 RX+/RX- ...
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Enterasys Networks G3G124-24P - page 39
Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-17 Figure 2-9 Eight-Wire S traight-Through Ca ble RJ45 Pinouts for 10/100/100 0BASE-TX To connect twisted pair segme nts to the G ‐ Series switch, refer to Figure 2 ‐ 5 and connect the twisted pair segment ? ...
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Enterasys Networks G3G124-24P - page 40
Connecting to the Network 2-18 Installation To install a SFP/XFP , refer to Figure 2 ‐ 10 and proceed as fo llows. 1. With an antistatic wrist strap attached to you r wrist, remove the transceiv er from its packaging. If there is a ...
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Enterasys Networks G3G124-24P - page 41
Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-19 Removing an XFP/SFP To remove a transceiv er from a port slot, re fer back to Figure 2 ‐ 10 and proceed as follows: 1. With an antistatic wrist strap attached to you r wrist, rem ...
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Enterasys Networks G3G124-24P - page 42
Completing the Installation 2-20 Installation 2. Insert the cable connector into the SFP/XFP connector until it clicks into place. Figure 2-1 1 Cable Connection (LC shown) to Uplink Port with SFP/XFP Inst alled 3. Plug the other end of the cable into the appropriate ...
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Enterasys Networks G3G124-24P - page 43
Installing an Optional PoE Module in the G3G124-24 Switch Enterasys G-Series Hardware Installation Guide 2-21 c. For details on how to configure the G ‐ Serie s using the command line interface, refer to the Enterasys G ‐ Series CLI Refer e nce . The CLI ...
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Enterasys Networks G3G124-24P - page 44
Installing an Optional PoE M odule in the G3G124-24 Switch 2-22 Installation Figure 2-12 Screw and Coverplate Remova l for Removing the G3G124-24 Cover 2. Using a Phillips screwdriv er and a counter ‐ clockwise motion, remov e all necessary screws. 3. Retain screws and the Compact Fl ...
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Enterasys Networks G3G124-24P - page 45
Enterasys G-Series Ha rdware Installation Guide 3-1 3 T roubleshooting This chapter contains instructions on troubleshooting the G ‐ Series Ethernet switch as re quired. This can include: For information about... Refer to p age... Checking t he LEDs 3-2 Using the Reset Button 3-4 Removing th ...
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Enterasys Networks G3G124-24P - page 46
Checking the LEDs 3-2 Troubleshooting Checking the LEDs The following sections define the behavior of the LEDs on the G ‐ Series Ethernet switch chassis and on the IOMs. Refer to Figure 3 ‐ 1 for the location of the LEDs on the ? ...
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Enterasys Networks G3G124-24P - page 47
Checking the LEDs Enterasys G-Series Hardware Installation Guide 3-3 Power LEDs The two power LEDs, mar ked PWR1 and PWR2, indicate voltage for th e primary and secondary power inputs. Ta b l e 3 ‐ 2 describe s their status. IOM St atus LEDs The three IOM ...
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Enterasys Networks G3G124-24P - page 48
Using the Reset Button 3-4 Troubleshooting Using the Reset Button If you forg et the G ‐ Series login passw ord, use the Reset button to reset th e passw ord to the default va l u e as described in the following procedure. To reset the ...
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Enterasys Networks G3G124-24P - page 49
Enterasys G-Series Hardware Installation Guide A-1 A Specifications This appendix provides information about the foll owing: Enterasys Networks reserves the right to change the specifications at any time without notice. Switch S pecifications Ta b l e A ‐ 1 provides t ...
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Enterasys Networks G3G124-24P - page 50
Switch Specifications A-2 Specifications G3G170-24 T wenty-four slots that support Mini-GBICs100BASE-FX, 1000BASE- LX/SX fiber-optic connections and 1000BASE-T copper connections. Processors/Memory Processor MPC8245, 400 MHz processor Dynamic Random Access Memory (DRAM) 256 MB FLASH Memory 32 MB Performance Throughput Up to 214 Mpps Switching capac ...
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Enterasys Networks G3G124-24P - page 51
IOM Module Specifications Enterasys G-Series Hardware Installation Guide A-3 IOM Module Sp ecifications Ta b l e A ‐ 2 through Ta b l e A ‐ 4 provide the I/O ports, physical, and environmental specifications for the G3G ‐ 24TX, G3G ‐ 24SFP , G3K ‐ 2XFP , and G3K ‐ 4XFP ...
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Enterasys Networks G3G124-24P - page 52
IOM Module Specifications A-4 Specifications Predicted hours for Mean Time Between Failu re s (MTBF) Calculated following Bellcore TR- 331 Issue 6 standard, at room temperature of 25°C. 394,524 hours Heat Dissipation (maximum) Same as Power Consumption (below) Power Specifications Input V olt age 43V DC Power Con sum ption 23 W (78.45 BTU/h r ) In ...
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Enterasys Networks G3G124-24P - page 53
Torque Values Enterasys G-Series Hardware Installation Guide A-5 T orque V alues The following table describes the recommended torque val u es to use when installing the G ‐ Series switch using standa rd threaded fastener machine screws and bolts. 1-Gigabit Et ...
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Enterasys Networks G3G124-24P - page 54
1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Spe cifications A-6 Specifications The specifications for the Mini ‐ GBICs shown in Ta b l e A ‐ 7 through Ta b l e A ‐ 21 mee t or exceed the IEEE 802.3z ‐ 1998 standard. MGBIC-LC01/MGBIC-MT01 S pec ifications (1000BASE-SX) M ...
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Enterasys Networks G3G124-24P - page 55
1-Gigabit Ethernet and 100Base-FX Tr ansceive r (SFP) Specifications Enterasys G-Series Hardware Installation Guide A-7 MGBIC-LC03 S pecific ations (1000BASE-SX) MGBIC-LC04 S pecifications (100BASE-FX) T able A-10 MGBIC -LC03 Optical Specifications Item 62.5/125 µm MMF 50/125 µm MMF T ransmit Power (minimum) -9.5 dBm -9.5 dBm T ransmit Power (max ...
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Enterasys Networks G3G124-24P - page 56
1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Spe cifications A-8 Specifications MGBIC-LC05 S pecifications (100BASE-FX) MGBIC-LC07 S pecific ations (1000 BASE-ELX) T able A-14 MGBIC -LC05 Optical Specifications Item 10 µm SMF T ransmit Power (minimum) -15 dBm Receive Sensitivity -25 dBm Link Power Budget 1 1. The maximum drive distance (up ...
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Enterasys Networks G3G124-24P - page 57
10-Gigabit Ethernet Transceiver (XFP) Specifications Enterasys G-Series Hardware Installation Guide A-9 MGBIC-08 Specifications (1000BASE-ELX) MGBIC-LC09 S pecific ations (1000 BASE-LX) 10-Gigabit Ethernet T ransc eiver (XFP) Specifications The 10 ‐ Gigabit Small Form Factor Plugga ble (XFP) interface port slot ...
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Enterasys Networks G3G124-24P - page 58
Console Port Pinout Assignments A-10 Specifications The specifications listed in Ta b l e A ‐ 23 meet or exceed the IEEE 802.3ae ‐ 2002 standard. Console Port Pinout Assignment s Refer back to Connecting to the RJ45 Co nsole Po r t on page 2 ‐ 13 for c ...
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Enterasys Networks G3G124-24P - page 59
Index-1 Index Numerics 100Base-FX Transceiver (SFP) specifications A-5 10-Gigabit Ethernet Transcei ver Specifications (XFP) A-9 1-Gigabit Ethernet and 100Base- FX Transceiver (SFP) Specifications A-5 A AC input specifica tions A-2 , A-3 , A-4 C Connecting to the network 2-14 Console port connecting to 2-13 pinout assignments A-10 E Electromagnetic ...
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