Appendix B Technical Specifications

X2 Transceiver Specifications

Table B-18

Optical Specifications for Cisco CWDM SFP Transceivers (continued)

 

 

 

 

 

 

 

 

 

Parameter

 

Symbol

Min.

Typical

Max.

Units

Notes

 

 

 

 

 

 

 

 

Dispersion penalty

 

 

 

2

dB

 

 

at 60 km

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dispersion penalty

 

 

 

2

db

@ 1.25 Gbps

at 100 km

 

 

 

 

 

 

 

 

 

 

 

 

3

dB

@ 2.12 Gbps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X2 Transceiver Specifications

The Cisco MDS 9134 Switch is compatible with X2 transceivers and cables that have SC connectors. Each transceiver must match the transceiver on the other end of the cable in terms of wavelength, and the cable must not exceed the stipulated cable length for reliable communications.

Use only Cisco X2 transceivers with the Cisco MDS 9134 Switch. Each Cisco X2 transceiver is encoded with model information that enables the switch to verify that the SFP transceiver meets the requirements for the switch.

For information about safety, regulatory, and standards compliance, refer to the Regulatory Compliance and Safety Information for the Cisco MDS 9000 Family.

Table B-19lists the 10-Gigabit/Ethernet X2 transceiver module available through Cisco.

Table B-19

10-Gigabit X2 Transceiver Modules

 

 

X2 Transceiver Module

 

Product Number

Description

 

 

DS-X2-FC10G-SR

Cisco 10GFC-SR X2 transceiver module for MMF, dual SC connector

 

 

DS-X2-FC10G-LR

Cisco 10GFC-LR X2 transceiver module for SMF, dual SC connector

 

 

DS-X2-FC10G-ER

Cisco 10GFC-ER X2 transceiver module for SMF, dual SC connector

 

 

DS-X2-FC10G-CX4

Cisco 10GFC-CX4 X2 copper transceiver module, CX4 connector

 

 

 

Table B-20lists the port cabling specifications for the 10-Gigabit X2 transceiver modules. Table B-21lists the X2 transceiver optical transmit and receive specifications.

Table B-20

X2 Transceiver Port Cabling Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modal

 

 

 

 

 

 

 

 

 

Core Size

Bandwidth

Maximum Cabling

 

X2 Product Number

Wavelength (nm)

Cable Type

(microns)

(MHz/km)

Distance

 

 

 

 

 

 

 

 

 

DS-X2-FC10G-SR

850

MMF

62.5

160

26 m (85.3 ft.)

 

 

 

 

 

 

62.5

200

33 m (108.3 ft.)

 

 

 

 

 

 

50.0

400

66 m (216.5 ft.)

 

 

 

 

 

 

50.0

500

82 m (269 ft.)

 

 

 

 

 

 

50.0

2000

300 m (984.3 ft.)

 

 

 

 

 

 

 

 

 

DS-X2-FC10G-LR

1310

SMF

G.652 fiber

10 km (6.21 miles)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco MDS 9100 Series Hardware Installation Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B-10

 

 

 

 

 

 

OL-16187-01

 

 

 

 

 

 

 

 

 

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Cisco Systems MDS 9100 Series manual X2 Transceiver Specifications, Product Number Description