10/100/1000Base-T Auto-Sensing Ethernet Port; Sfp Port - NEC QX-S5526P Installation Manual

Installation Guide
QX-S5500 Series Ethernet Switches

1.3.2 10/100/1000BASE-T auto-sensing Ethernet port

Each QX-S5500 series provides 10/100/1000Base-T Ethernet ports on its front panel.
Table 1-3 describes the specifications of the 10/100/1000Base-T Ethernet ports.
Connector type
Number of port
Interface standard
Standard
Transmission medium

1.3.3 SFP port

QX-S5900 series have fixed SFP ports. You can plug the SFP transceiver modules in Table
1-4 as needed.
Table 1-4 1000 Mbps SFP transceiver modules available for the SFP ports
Transceiver module
100BASE-FX-SFP
1000BASE-SX-SFP
1000BASE-LX-SFP
1000BASE-ZX-LR-SFP
1000BASE-ZX-VR-SFP
1000BASE-BX10-D-SFP
1000BASE-BX10-U-SFP
1000BASE-BX40-D-SFP
1000BASE-BX40-U-SFP
1000BASE-T-SFP
 NOTE:
To guarantee the functionality of the SFP+ ports, use only NEC SFP transceiver modules.

The SFP transceiver modules available for this switch series are subject to change over time. For the most

up-to-date list of SFP transceiver modules, consult your NEC sales representative or technical support
engineer.
Table 1-3 10/100/1000Base-T Ethernet port specifications
Item
RJ-45
QX-S5526P : 24 ports
QX-S5550P : 48 ports
QX-S5526T : 8 ports
10/100/1000 Mbps, half/full duplex
MDI/MDI-X, auto-sensing
IEEE 802.3
IEEE 802.3x
IEEE 802.1Q
IEEE 802.1w
Category-5 unshielded twisted pair cable
Central
wavelength
1310 nm
850 nm
1310 nm
1550 nm
1310 nm
1490nm
1310 nm
1490nm
N/A
Specification
IEEE 802.3u
IEEE 802.1p
IEEE 802.1X
IEEE 802.3ab
Connector Fiber
50/125 μm multi-mode
LC
optical fiber
50/125 μm multi-mode
optical fiber
LC
9/125 μm single-mode
optical fiber
RJ45 Category-5 twisted pair
1-7
1 Product overview
IEEE 802.3ad
IEEE 802.1D
IEEE 802.1s
Max
transmission
distance
2 km
550 m
40 m
70 m
10 km
40 km
70 km
10km
10km
40 km
40 km
100m