NEC QX-S5500G Series - Page 143

Installation Guide
QX-S5500G Series Ethernet Switches
10. Appendix C Ports and LEDs
10-6
Transceiver module
Central
wavelength
Connector Fiber diameter
Max
transmission
distance
10GBASE-ER-SFP+ 1550 nm LC
9/125 μm single-mode optical
fiber
40 km
(131233.60ft)
10GBASE-ZR-SFP+ 1550 nm LC
9/125 μm single-mode optical
fiber
80 km
(262467.19ft)
CAUTION:
 10GBASE-ER-SFP+ and 10GBASE-ZR-SFP+ aren't being supported at SFP+ port of a front panel.
 LSWM5SP2PM and LSWM5SP8PM are supporting 10GBASE-ER-SFP+ and 10GBASE-ZR-SFP+.
Table 10-7 10Gbps SFP+ cables available for the 10Gbps SFP+ transceiver modules
Cable Description
Max
transmission
distance
CAB-1M-SFP+
10G SFP+ copper cable
1 m (3.28ft)
CAB-3M-SFP+
10G SFP+ copper cable
3 m (9.84ft)
CAB-3M-QSFP+/4SFP+
40G QSFP+/10G*4 SFP+ copper cable
3 m (9.84ft)

NOTE:
 Use SFP transceiver module items of NEC designation for the transceiver module and the cable used for
switch.
 There is a changed possibility for supported transceiver module and cable.
 It's possible to connect the SFP+ connector side of the QSFP+/4SFP+ copper cable only at SFP+ port.