5 Cards
Item
Specification
1.25G-40km-TDM-SFP (1000BASE-EX)
1.25G-80km-TDM-SFP (1000BASE-ZX1)
GE electrical module
1.25G-100m-TDM-SFP (10/100/1000BASE-T)
10GE optical module
10G-0.3km-TDM-SFP+ (10GBASE-SR/SW)
10G-10km-TDM-SFP+ (10GBASE-LR/LW)
10G-40km-TDM-SFP+ (10GBASE-ER/EW)
10G-80km-TDM-SFP+ (10GBASE-ZR/ZW)
Note 1: GE Module and 10GE Optical Module describe the module specifications.
Functions
u Provides 24 Ethernet ports, which can be configured as 10GE or 1GE ports.
u In uplink mode, the PXNA card can serve as an uplink card. Each uplink port
can act as a network management port for connection to a network
management computer.
u In downlink mode, the PXNA card can serve as a P2P card to receive
subscriber services.
u In downlink mode, each port can serve as a cascade port, allowing several
devices to be cascaded to an IP network via a single IP port.
Working Principle
Figure 5-15 Working Principle of the PXNA Card
u The conversion module allows transparent transmission of data, and provides
uplink or downlink ports.
Version: B
69
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