Xfp Connections - Cisco ASR 14000 Series Hardware Installation Manual

1-Port 10-Gigabit Ethernet SPA Overview

XFP Connections

The 10GLR, 10GER, and 10GZR XFP modules include an optical transmitter and receiver pair
integrated with Clock and Data Recovery (CDR) integrated circuits. The XFP modules provide
high-speed serial links at the rate of 10.3125 Gbps (10 Gigabit Ethernet) on single-mode fiber (SMF).
The transmit side recovers and retimes the 10-Gbps serial data and passes it to a laser driver. The laser
driver biases and modulates a 1310-nm or 155-nm laser, enabling data transmission over SMF through
an LC connector. The receive side recovers and retimes the 10-Gbps optical data stream from a photo
detector transimpedance amplifier and passes it to an output driver.
See the label on the XFP module for technology type and model.
Table 3-26
Figure 3-18
XFP module dimensions are:
•
•
•
Table 3-26
Specification
Wavelength (TX)
Cabling distance (maximum)
Operating case temperature range
Storage temperature range
TX power
Cisco ASR 14000 Series Router PLIM, SIP, and SPA Hardware Installation Guide
3-34
shows the XFP module specifications.
XFP Module
Height: 12.5 mm
Width: 18.35 mm
Length: 71.1mm
XFP Module Specifications for 10-Gigabit Ethernet SPA
Chapter 3 Overview: Cisco ASR 14000 Series Router Shared Port Adapters
Figure 3-18
Description
10GLR SR-1: 1260 nm to 1355 nm
10GER IR-2: 1530 nm to 1565 nm
10GZR LR-2: 1530 nm to 1565 nm
10GLR SR-1: 6.2 miles (10 km)
10GER IR-2: 24.8 miles (40 km)
10GZR LR-2: 50 miles (80 km)
10GLR SR-1: 23 to 158 degrees F (–5 to 70 degrees C)
10GER IR-2: 23 to 158 degrees F (–5 to 70 degrees C)
10GZR LR-2: 23 to 158 degrees F (–5 to 70 degrees C)
10GLR SR-1: –40 to 185 degrees F (–40 to 85 degrees C)
10GER IR-2: –40 to 185 degrees F (–40 to 85 degrees C)
10GZR LR-2: –40 to 185 degrees F (–40 to 85 degrees C)
10GLR SR-1: –8.2 to 0.5 dBm
10GER IR-2: –4.7 to 4 dBm
10GZR LR-2: 0 to 4 dBm
shows an XFP module and
OL-17456-01