10/100/1000Base-T Ethernet Port; 100/1000Base-X Sfp Port - HP JG221A Installation Manual

10/100/1000Base-T Ethernet port

All A3100 v2 switches provide 10/100/1000Base-T auto-sensing Ethernet ports on their front panels.
Table 16 10/100/1000Base-T Ethernet port specifications
Item
Connector type
Interface attributes
Max transmission
distance
Transmission medium
Standards

100/1000Base-X SFP port

All A3100 v2 switches provide 100/1000Base-X SFP ports on their front panels, and you can install the hot
swappable 100 Mbps or 1000 Mbps SFP transceiver modules in
distance connections.
Table 17 Gigabit SFP transceiver module specifications
Product
Description
code
HP X120 1G SFP LC SX
JD118B
Transceiver
HP X120 1G SFP LC LX
JD119B
Transceiver
HP X120 1G
SFP LC BX
JD098B
10-U
Transceiver
HP X120 1G
SFP LC BX
JD099B
10-D
Transceiver
Specification
RJ-45

10 Mbps, full/half duplex

100 Mbps, full/half duplex

1000 Mbps, full duplex

MDI/MDI-X, auto-sensing
100 m (328.08 ft)
Category-5 (or above) twisted pair cable
IEEE 802.3i, 802.3u, 802.3ab
Central
wavelength
(nm)
850
1310
TX: 1310nm
The two
RX: 1490nm
modules
must be
used
TX: 1490nm
together.
RX: 1310nm
45
Table 17 or Table 18
Multimode fiber
Fiber
modal
diamete
bandwidth
r (µm)
(MHz*km)
500
50/125
400
200
62.5/12
5
160
9/125 N/A
500
50/125
400
62.5/12
500
5
9/125 N/A
9/125 N/A
in the ports for long
Maximum
transmission
distance
550 m (1804.46 ft)
500 m (1640.42 ft)
275 m (902.23 ft)
220 m (721.78 ft)
10 km (6.21 miles)
550 m (1804.46 ft)
550 m (1804.46 ft)
10 km (6.21 miles)
10 km (6.21 miles)