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Description

S1GF48A overview

The S1GF48A card provides 48 GE optical interfaces. It is applicable to all the ZXR10 8900E series switches and supports the wire-speed MPLS access through a GE interface.
The S1GF48A card provides the following functions:

• Data switching with a large capacity
It provides 48 GE SFP optical interfaces and supports MPLS full wire-speed transmission.

• Gigabit out-of-band communication
The MCS card communicates with the CPU of the card through this function, for example, downloading the CPU initialization information.

• EPLD online upgrade
The EPLD of the S1GF48A card provides the online upgrade function by simulating the JTAG interface.

• JTAG test
The S1GF48A card connects to main chips of line interface cards through a daisy chain to conduct the JTAG test.

• Intelligent detection
The card provides temperature, voltage, and power consumption monitoring circuits to implement real-time monitoring through the IIC bus.

• IPMC management and control
The IPMC of each line interface card connects to the IPMC of the MCS card through a bus to establish an intelligent platform management system.

• Power supply management
A power management chip can control the power-on sequence of devices.

Attribute	Specification
Connector	LC.
Optical interface attribute	Depends on the specific SFP optical module.
Operating mode	Full duplex.
Standard	IEEE 802.3 Gigabit Ethernet Standard
Frame format	Ethernet frame.
Network protocol	Ethernet.

 

Parameter		Specification
Silk screen name		S1GF48A
Dimensions		374.61 mm × 395.4 mm × 40.3 mm
Power consumption		Maximum power consumption: 67.7 W
CPU	Capacity	Dual-core CPU, CPU speed: 800 MHz
Memory	Maximum capacity	1 GB