H3C Technologies H3C SecPath L1000-A Load Balancer - Manual (Page 63)

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NOTE:
The media dependent interface (MDI) standard is typically used on the Ethernet port of network
adapters. The media dependent interface crossover (MDI-X) standard is typically used on hubs or
LAN switches.
• Fiber Ethernet ports
Table 22 Technical specifications for 1000 Mbps fiber Ethernet ports
Item Specification
Connector LC
Transceiver
module type
SFP
Compliant
standards
802.3, 802.3u, and 802.3ab
Optical
transmit
power
Type
Short-haul
multi-mode
optical
module (850
nm)
Medium-haul
single-mode
optical module
(1310 nm)
Long-haul
optical module
(1310 nm)
Long-haul
optical
module
(1550 nm)
Ultra-long
haul optical
module
(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
Receiving
sensitivity
–17 dBm –20 dBm –23 dBm –21 dBm –22 dBm
Central
wavelength
850 nm 1310 nm 1310 nm 1550 nm 1550 nm
Fiber type
62.5/125
μm
multi-mode
fiber
9/125 μm
single-mode
fiber
9/125 μm
single-mode
fiber
9/125 μm
single-mode
fiber
9/125 μm
single-mod
e fiber
Maximum
transmission
distance
0.55 km
(0.34 miles) 10 km (6.21
miles) 40 km (24.86
miles)
40 km
(24.86
miles)
70 km
(43.50
miles)
Duplex mode 1000 Mbps in full-duplex
Interface modules
The interface modules of the L1000-A are hot swappable.
NSQ1GT2UA0
NSQ1GT2UA0 provides two GE copper ports (RJ-45 connectors), which can be set to operate as Layer
3 interfaces or Layer 2 interfaces.