53
Item Specification
Network
synchronization
Supported
1588v2.2 protocol Supported
Interface standards
802.3, 802.3u, and 802.3ab
Transmit
power
Type
Short-distance,
multi-mode
(850 nm)
Medium-distance
, single-mode
(1310 nm)
Long-distanc
e (1310 nm)
Long-distance
(1550 nm)
Super long
distance
(1550 nm)
Min.
–9.5 dBm
–9 dBm
–2 dBm
–4 dBm
–4 dBm
Max.
0 dBm
–3 dBm
5 dBm
1 dBm
2 dBm
Receive sensitivity
–17 dBm
–20 dBm
–23 dBm
–21 dBm
–22 dBm
Operating mode
1000 Mbps, full duplex
Table 62
Transceiver modules available for the SFP ports
Transceiver
module model
Central
wavelength Connector Optical fiber
Data rate
Max transmission
distance
SFP-GE-SX-MM850-
A
850 nm
LC
62.5/125
μ
m,
multi-mode
1250 Mbps
0.55 km (0.34 miles)
SFP-GE-LX-SM1310-
A
1310 nm
LC
9/125
μ
m,
single-mode
1250 Mbps
10 km (6.21 miles)
SFP-GE-LH40-SM13
10
1310 nm
LC
9/125
μ
m,
single-mode
1250 Mbps
40 km (24.86 miles)
SFP-GE-LH40-SM15
50
1550 nm
LC
9/125
μ
m,
single-mode
1250 Mbps
40 km (24.86 miles)
SFP-GE-LH70-SM15
50
1550 nm
LC
9/125
μ
m,
single-mode
1250 Mbps
70 km (43.50 miles)
Table 63
Combo copper port specifications
Item Specification
Connector type
RJ-45
Interface type
Auto MDI/MDI
Frame format supported
•
Ethernet_II
•
Ethernet_SNAP
Interface speed and duplex
mode
10 Mbps auto-sensing
Full/half duplex, auto-negotiation
100 Mbps auto-sensing
Full/half duplex, auto-negotiation
1000 Mbps auto-sensing
Full duplex, auto-negotiation
For the combo fiber port specifications, see
. For the transceiver module available for the combo
fiber ports, see
