Appendix B Cable and Connector Specifications
Uplink Port Transceiver Modules
Table B-2 | 1GE SFP Transceiver Modules (continued) |
| | |
Product ID | | Description |
| | |
SFP-GE-S | | 1000BASE-SX SFP transceiver module for MMF, |
| | 850-nm wavelength, extended operating temperature range and |
| | DOM support, LC connector |
| | |
SFP-GE-L | | 1000BASE-LX/LH SFP transceiver module for MMF and SMF, |
| | 1300-nm wavelength, extended operating temperature range and |
| | DOM support, LC connector |
| | |
SFP-GE-T | | 1000BASE-T SFP transceiver module for Category 5, 5e, or 6 |
| | copper wire, extended operating temperature range and DOM |
| | support (NEBS 3ESD); 10/100/1000-Mbps RJ-45 connector |
| | |
Table B-3lists the cabling specifications for the 1GE uplink ports, which are located on SFP transceiver modules that plug into the front panel.
Table B-3 | 1GE Cabling Specifications | | | |
| | | | | | |
SFP Module | | Wavelength | Fiber Type | Core Size | Modal Bandwidth | Maximum Cable |
(Product ID) | | (nm) | (MHz km) | (micron) | (MHz km) | Distance |
| | | | | | |
GLC-SX-MM | | 850 | MMF 1 | 62.5 | 160 | 722 ft (220 m) |
SFP-GE-S | | | | 62.5 | 200 | 902 ft (275 m) |
| | | 50 | 400 | 1640 ft (500 m) |
| | | |
| | | | 50 | 500 | 1804 ft (550 m) |
| | | | | | |
GLC-LH-SM | | 1300 | MMF 2 | 62.5 | 500 | 1804 ft (550 m) |
SFP-GE-L | | | | 50 | 400 | 1804 ft (550 m) |
| | | 50 | 500 | 1804 ft (550 m) |
| | | |
| | | | | | |
| | | SMF 3 | 9/10 | — | 6.2 mi (10 km) |
GLC-ZX-SM | | 1550 | SMF | 9/10 | — | 43.5 mi (70 km) |
| | | | | | |
| | | SMF 4 | 8 | — | 62.1 mi (100 km) |
GLC-T | | — | Cat 5, 5e, or 6 | — | — | 328 ft (100 m) |
SFP-GE-T | | | copper wire | | | |
| | | | | |
| | | | | | |
GLC-BX-D | | 1490-nm TX | SMF 3 | — | — | 6.21 mi (10 km) |
| | 1310-nm RX | | | | |
| | | | | | |
GLC-BX-U | | 1310-nm TX | SMF 3 | — | — | 6.21 mi (10 km) |
| | 1490-nm RX | | | | |
| | | | | | |
1.Multimode fiber (MMF) only.
2.A mode-conditioning patch cord is required when using the GLC-LH-SM module with 62.5-micron diameter MMF for link distances greater than 984 ft (300 m). In addition, we do not recommend using the GLC-LH-SM module and MMF without a patch cord for very short link distances (tens of meters) because it may result in an elevated bit error rate (BER).
Install the patch cord between the module and the MMF cable on both the transmit and receive ends of the link. For more information about the patch cord, see the “Mode-Conditioning Patch Cord Description” section of the document at the following URL: http://www.cisco.com/en/US/products/hw/routers/ps341/prod_module_installation_guide09186a00801cc731.html#wp29618
3.ITU-T G.652 SMF as specified by the IEEE 802.3z standard.
4.Dispersion-shifted single-mode fiber-optic cable.
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