Cisco 6503 - Catalyst Firewall Security Sys Installation Manual page 400

Pluggable Transceivers
X2 transceivers support patch cords with either PC or UPC connectors. The X2 transceivers do not
Note
support patch cords with APC connectors.
Table B-15 X2 Transceiver Cabling Specifications
X2 Transceiver Connector
Product Number Type
X2-10GB-SR SC duplex
X2-10GB-LR SC duplex
X2-10GB-ER SC duplex
X2-10GB-LX4 SC duplex
X2-10GB-CX4 InfiniBand
4X
X2-10GB-LRM SC duplex
1. Cable distances are based on fiber loss. Additional factors, such as the number of splices and the optical quality of the fiber, can affect cabling distances.
2. The Cisco X2-10GB-CX4 transceiver supports link lengths of up to 49.2 feet (15 m) on CX4 cable. Cisco offers four CX4 cables: CAB-INF-28G-1=
(1 meter cable), CAB-INF-28G-5= (5 meter cable), CAB-INF-28G-10= (10 meter cable), and CAB-INF-26G-15= (15 meter cable).
Table B-16 X2 Transceiver Optical Transmit and Receive Specifications
X2 Transceiver Product
Number
X2-10GB-SR
X2-10GB-LR
X2-10GB-ER
Catalyst 6500 Series Switches Installation Guide
B-14
Wavelength
(nm)
850
1310
1550
1310
—
1310
Transceiver Type
Transmit Power (dBm)
10GBASE-SR, –1.2 (maximum)
850-nm MMF
–7.3 (minimum)
10GBASE-LR, 0.5 (maximum)
1310-nm SMF
–8.2 (minimum)
10GBASE-ER, 4.0 (maximum)
1550-nm SMF
–4.7 (minimum)
Appendix B Transceivers, Module Connectors, and Cable Specifications
Cable Type Core Size
(microns)
MMF 62.5
62.5
50.0
50.0
50.0
SMF G.652 fiber —
SMF G.652 fiber —
MMF 62.5
50.0
50.0
InfiniBand —
(copper)
MMF 62.5
50.0
50.0
Receive Power (dBm)
1
–1.0 (maximum)
–9.9 (minimum)
0.5 (maximum)
–14.4 (minimum)
–1.0 (maximum)
–15.8 (minimum)
Modal Maximum Cabling
1
Bandwidth Distance
(MHz/km
160 85.3 feet (26 m)
200 108.3 feet (33 m)
400 216.5 feet (66 m)
500 269 feet (82 m)
2000 984.3 feet (300 m)
6.21 miles (10 km)
24.84 miles (40 km)
500 984.3 feet (300 m)
400 787.4 feet (240 m)
500 984.3 feet (300 m)
— 49.2 feet (15 m)
500 721.8 feet (220 m)
400 328 feet (100 m)
500 721.8 feet (220 m)
Transmit and Receive
Wavelength (nm)
840 to 860
1260 to 1355
1530 to 1565
2
OL-5781-08