Hardware Installation and Reference Guide
Overview
47
Table 1-25
SFP+ Transmission Media and Distance
Specifications
XG-SFP-SR-MM850
XG-SFP-LR-SM1310
XG-SFP-ER-SM1550
XG-SFP-ZR-SM1550
Wavelength
(nm)
850
1310
1550
1550
Fiber Type
Multi-mode optical
fiber-LC connector
Single-mode optical
fiber-LC connector
Single-mode optical
fiber-LC connector
Single-mode optical
fiber-LC connector
Core
Specifications
(μm)
62.5/125
50/125
9/125
9/125
9/125
Modal
Bandwidth
(MHz, km)
200
160
2000
500
400
N/A
N/A
N/A
Maximum
Cabling
Distance
33 m
26 m
300 m
82 m
66 m
10 km
40 km
80 km
TX Power
(dBm)
–5 to –1
–4.8 to +0.5
–1 to +2
0 to 4
RX Power
(dBm)
–7.5 to +0.5
–10.3 to +0.5
–11.3 to –1
–24 to –7
