NEC QX-S5526P - Page 22

Installation Guide
QX-S5500 Series Ethernet Switches
1
Product overview
A 2-port 10G BASE-XFP interface module provides two 10 Gbps SFP+ ports. You can
insert an SFP+ transceiver into the port to connect it to another SFP+ port through an
optical fiber, or an SFP+ cable provided by NEC.
For details about the supported SFP+ transceivers and SFP+ cables, refer to Table 1-15.
Table 1-15 SFP+ transceivers and SFP+ cables supported by 2-port 10 GE SFP+ interface
module
Transceiver/Cable type
Central
wavelength
Connector Fiber
Max
transmission
distance
10GE
SFP+
transceiver
10GBASE-SR-SFP+ 850 nm
LC
50/125 μm
multi-mode optical
fiber
300 m
10GBASE-LR-SFP+ 1310 nm
9/125 μm single-mode
optical fiber
10 km
10GBASE-ER-SFP+ 1550 nm
9/125 μm single-mode
optical fiber
40 km
10GE
SFP+
cable
CAB-1M-SFP+
N/A N/A SFP+ cable
1 m
CAB-3M-SFP+ 3 m
Figure 1-14 SFP+ cable
(1) Connector
(2) Handle

NOTE:
 You must use SFP+ transceivers and SFP+ cables of the QX series.
 The types of SFP+ transceivers and SFP+ cables may update with time. For information about transceivers,
contact NEC technical support or marketing staff.
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