10-Gigabit X2 Transceivers - Cisco Nexus 7000 Series Hardware Installation And Reference Manual

10-Gigabit X2 Transceivers

S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Table B-3 SFP+ Transceiver Optical Transmit and Receive Specifications
X2 Transceiver
Product Number Transceiver Type
SFP-10G-ER 10GBASE-ER, 1550-nm SMF
SFP-10G-LR 10GBASE-LR, 1310-nm SMF
SFP-10G-LRM 10GBASE-LRM, 1310-nm MMF
and SMF
SFP-10G-SR 10GBASE-SR, 850-nm MMF
1. Both the average and the OMA specifications must be met simultaneously.
2. The launch power shall be the lesser of the class 1 safety limit or the maximum receive power. Class 1 laser requirements are defined by IEC 60825-1:2001.
Table B-4
Parameter
Storage temperature
Operating temperature
Case temperature
Module supply voltage
10-Gigabit X2 Transceivers
The following 10-Gigabit X2 transceivers are used with the 8-port 10-GB Ethernet (N7K-M108X2-12L)
I/O modules:
•
•
•
•
•
•
•
•
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
B-4
Environmental and Power Specifications for the 10-Gigabit SFP+ Transceivers and
FETs
Specification
–40 to 185°F (–40 to 85°C)
32 to 158°F (0 to 70°C)
32 to 158°F (0 to 70°C)
3.1 to 3.5 V
X2-10GB-CX4
X2-10GB-ZR
X2-10GB-LX4
X2-10GB-SR
X2-10GB-LR
X2-10GB-LRM
X2-10GB-ER
DWDM-X2-xx.xx
Transmit Power
(dBm) Receive Power (dBm)
4.0 (maximum) –1.0 (maximum)
–4.7 (minimum) –15.8 (minimum)
0.5 (maximum) 0.5 (maximum)
–8.2 (minimum) –14.4 (minimum)
0.5 (maximum) 0.5 (maximum)
–6.5 (minimum) –8.4 (minimum) (in average)
–6.4 (minimum) (in OMA)
2
–1.2 (maximum) –1.0 (maximum)
–7.3 (minimum) –9.9 (minimum)
Appendix B Transceivers and Module Connectors
Transmit and Receive
Wavelength (nm)
1530 to 1565
1260 to 1355
1260 to 1355
1
840 to 860
OL-23069-06