Chapter 4 Networking Mode and System Configuration
Confidential and Proprietary Information of ZTE CORPORATION 69
For the OL4A/PRQ2G boards must use the bandwidth of 2 ×
622 M, the boards can only be configured in Slots A1 ~ A4. If
the OL4A/PRQ2G/ESOGE boards are configured in Slots A1~
A4, the OL1A/ASC/ASB/ES/TFLA/ESDGE/ESBGE/ETQ cannot
be configured in the corresponding Slots B1 ~ B4.
System Networking and
Standard Configuration
The contents below cover three aspects:
System networking
Standard configuration
System Networking
The ZXA10 S300 (V1.1) supports the hybrid networking with the
S200/IST or the ZXA10-AS1/AS2 of the last generation. It
provides the various networking modes, including the ring, chain,
ring-chain combined, intersected ring and tangent ring
networking modes. The ring provides the unidirectional multiplex
section and path protection modes.
Standard Configuration
The standard system configuration provides STM-16 SDH optical
interface, STM-4 SDH optical interface, STM-1 SDH optical
interface, E1 electrical interface and the 10 M/100 M/1,000 M
Ethernet interfaces with line rate switching.
The system consists of the following boards:
One TAA/TAAE board (two core boards can be configured,
enabling the active/standby core board protection)
One 2.5 G optical line board, which provides two 2.5 G SDH
optical interfaces and enables the two-fiber unidirectional
multiplex section protection ring or two-fiber path protection
ring.
One 622 M optical tributary board, which can provide two
622 M SDH optical interfaces and enable the two-fiber
unidirectional multiplex section protection ring or two-fiber
path protection ring.
Two 155 M optical line boards, which can provide four 155 M
SDH optical interfaces and enable the two-fiber unidirectional
To Next Page
Loading...