Cables and Adapters, SFP Module Cables | Cisco Systems OL-16447-01

Appendix B Connector and Cable Specifications

Cables and Adapters

Figure B-5 Alarm Input Port Pinouts

Pin	Alarm connection

1Alarm 1 input

2Alarm 2 input

3no connection

4Alarm 3 input

5Alarm 4 input

6no connection

7no connection

8Alarm common

1 2 3 4 5 6 7 8

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Cables and Adapters

•SFP Module Cables, page B-4

•Cable Pinouts, page B-6

•Console Port Adapter Pinouts, page B-7

SFP Module Cables

Each port must match the wave-length specifications on the other end of the cable, and for reliable communications, the cable must not exceed the required cable length. Copper 1000BASE-T SFP transceivers use standard four twisted-pair, Category 5 (or greater) cable at lengths up to 328 feet (100 meters).

Table B-1				Fiber-Optic SFP Module Port Cabling Specifications

							Core	Modal
							Size/Cladding	Bandwidth
	SFP Module				Wavelength (nanometers)	Fiber Type	Size (micron)	(MHz/km)1	Cable Distance
	100BASE-BX				1310 TX	SMF	G.6522	—	32,810 feet (10 km)
	(GLC-FE-100BX-D				1550 RX
	GLC-FE-100BX-U)

	100BASE-EX				1310	SMF	G.6522	—	131,240 ft (40 km)
	100BASE-FX				1310	MMF	50/125	500	6,562 feet (2 km)
	(GLC-GE-100FX)						62.5/125	500	6,562 feet (2 km)

	100BASE-FX				1310	MMF	50/125	500	6,562 feet (2 km)
	(GLC-FE-100FX)						62.5/125	500	6,562 feet (2 km)

	100BASE-LX				1310	SMF	G.6522	—	32,810 feet (10 km)
	(100BASE-LX10)

	100BASE-ZX				1550	SMF	G.652	—	262,480 ft (80 km)

			Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide


	B-4								OL-16447-01
	B-4								OL-16447-01

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Cisco Systems OL-16447-01 manual Cables and Adapters, SFP Module Cables, Core Modal, MHz/km1 Cable Distance

Contents

Americas Headquarters Text Part Number OL-16447-01Page N T E N T S Installing the Switch Rack-Mounting Link Status IP Settings C-2 Audience Purpose Related Publications Viii Obtaining Documentation and Submitting a Service Request OL-16447-01 Setting Up the Switch Switch Models Switch Model Description Front Panel Cisco ME 3400EG-12CS-M Front Panel AC- and DC-Power Input Connectors Alarm Input Port Management Port 10/100 Fast Ethernet PortsDual-Purpose Ports SFP Modules SFP Module Patch Cable Part Number Description UNIs, NNIs, and ENIs LEDs Switch LED Panels Color System Status Power-Supply Module LEDs Switch Power-Supply LEDs Ethernet Management Port LED Alarm LEDs Port LEDsDual-Purpose Port LEDs LED Color Meaning Power-supply slot Ground connection Rear Panel Power Supply Features 11 Cisco ME 3400EG-2CS-A Rear Panel Fans Management Options Network Configurations OL-16447-01 Switch Installation Switch Installation Switch Installation Installation Guidelines Installing the Switch Verifying Switch OperationPowering Off the Switch Removing Screws from the Switch Rack-Mounting Attaching Brackets to the Switch Rack-Mounting Brackets Attaching Brackets for 19-Inch Racks Attaching Brackets for 19-Inch, 23-Inch, and 24-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for 24-Inch Racks Attaching Brackets for Etsi Racks Mounting in a Rack Mounting in a Rack Wall-Mounting Attaching Brackets for Wall-Mounting Mounting the Switch on a Wall Cisco ME 3400EG-12CS-M Cisco ME 3400E-24TS-M Cisco ME 3400EG-2CS-A Installing SFP Modules Installing and Removing SFP ModulesTable- or Shelf-Mounting 16 SFP Module with a Bale-Clasp Latch Inserting and Removing the SFP Module Patch Cable Removing SFP Modules Connecting to the 10/100 and 10/100/1000 Ports Removing the SFP Module Patch Cable 21 Connecting to an Ethernet Port Connecting to Fiber-Optic SFP Modules 22 Connecting to a Fiber-Optic SFP Module Port Connecting to 1000BASE-T SFP Modules 23 Connecting to a 1000BASE-T SFP Module Connecting to Dual-Purpose Ports Where to Go Next Product Overview Power-Supply Module DescriptionModel number Description Handle-Side Description PSU OK LED PSU OK Power-Supply Module Installation Connector-Side DescriptionAC-Power-Supply Module DC-Power-Supply Module Installation Guidelines Tools and Equipment Installing an AC-Power-Supply Module AC-1 PSU-1 AC-2 PSU-2 Removing AC-Power-Supply Modules AC-Power Supply and Power-Cord Retainer in a Switch Installing a DC-Power-Supply Module Preparing for Installation Grounding the Switch Remove the ground screw from the switch rear panel Installing the DC-Power-Supply Module in the Switch 12 Attaching the Ground Lug and Wire Assembly Wiring the DC-Input Power Source Statement 15 Terminal Block Plug 18 Inserting Wires in the Terminal Block Plug 21 Inserting the Terminal Block in the Block Header Removing the DC-Power-Supply Module 22 DC-Power Terminal Block With Two Feeds Power Supply Settings OL-16447-01 Diagnosing Problems Switch Post Results Switch LEDs Switch ConnectionsBad or Damaged Cable Ethernet and Fiber Cables SFP Module Port Issues Port and Interface SettingsPing the End Device Spanning Tree Loops Clearing the Switch IP Address and Configuration Switch PerformanceSpeed, Duplex, and Autonegotiation Autonegotiation and NICs Finding the Switch Serial Number Serial Number Location on the Cisco ME 3400E-24TS-M OL-16447-01 Environmental Ranges SFP Module 32 to 131F 0 to 55C 32 to 140F 0 to 60C With 1 Power-Supply With 2 Power-Supply SFP Module Modules 32 to 149F 0 to 65C 32 to 149 F 0 to 65C AC-Power Requirements Physical DimensionsDC-Power Requirements Physical Dimensions Physical Specifications Power Specifications Power Specifications OL-16447-01 Connector Specifications 10/100 SFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC Connector 10/100 Ethernet Management Port Figure B-3 10/100/1000 Port Pinouts Cables and Adapters SFP Module CablesCore Modal Bandwidth SFP Module Wavelength nanometers Fiber Type 1000BASE-SX Cable Pinouts TP3 Console Port Adapter Pinouts DSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Through the Console Port Starting the Terminal-Emulation Software IP Settings Entering the Initial Configuration InformationCompleting the Setup Program Enter an enable secret password, and press Return These choices appear Numerics IN-2 IN-3 IN-4 IN-5 IN-6