H3C Technologies H3C MSR 50 - Manual (Page 35)

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1000 Mbps Ethernet interface
MSR 50 Routers are available with fixed 1000 Mbps Ethernet COMBO interface, and Ethernet
modules/cards for expansion. For more information, refer to the appendix in MSR Series Routers
Interface Module Manual. The following table describes Ethernet interface attributes.
Table 20 1000 Mbps Electrical Ethernet interface attributes
Attribute Description
Connector RJ-45
Interface MDI/MDIX autosensing
Frame format
Ethernet_II
Ethernet_SNAP
Operating mode
10/100/1000 Mbps autosensing
Full duplex/half duplex
1000 Mbps and half duplex cannot be configured simultaneously.
Table 21 1000 Mbps optical Ethernet interface attributes
Description
Attribute Multi-mode
short-haul
(850 nm)
Single-mode
medium-haul
(1310 nm)
Single-mode
long-haul
(1310 nm)
Single-mode
long-haul
(1550 nm)
Single-mode
ultra-long
haul (1550
nm)
Connector SFP/LC
Optical fiber
62.5/125 μm
multi-mode 9/125 μm
single-mode 9/125 μm
single-mode 9/125 μm
single-mode 9/125 μm
single-mode
Max. transmission
segment 0.55 km (0.34
mi)
10 km (6.2 mi)
40 km (24.9
mi) 40 km (24.9
mi) 70 km (43.5
mi)
Central
wavelength
850 nm 1310 nm 1310 nm 1550 nm 1550 nm
Min –9.5 dBm –9 dBm –2 dBm –4 dBm –4 dBm Transmitt
er optical
power
Max 0 dBm –3 dBm 5 dBm 1 dBm 2 dBm
Receiver sensitivity –17 dBm –20 dBm –23 dBm –21 dBm –22 dBm
Operating mode
1000 Mbps
Full duplex
Frame format
Ethernet_II
Ethernet_SNAP