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Description
S2LQ6L2A overview
The S2LQ6L2A card provides eight 40-GE optical interfaces (two CFP interfaces and six QSFP interfaces). It is applicable to all the ZXR10 8900E series switches and provides the MPLS 40-GE wire-speed access.
The S2LQ6L2A card provides the following functions:
• Large switching capacity
It provides eight 40-GE optical interfaces (six QSFP interfaces and two CFP interfaces), and supports MPLS forwarding.
• Gigabit out-of-band communication
The MCS module communicates with the CPU of the card through this function, for example, downloading the CPU initialization information.
• EPLD online upgrade
The EPLD of the S2LQ6L2A card provides the online upgrade function by simulating the JTAG interface.
• JTAG test
The S2LQ6L2A card connects to main chips of line interface cards through a daisy chain to conduct the JTAG test.
• Intelligent detection
Temperature, voltage, and power consumption monitoring circuits are designed on the card to implement real-time monitoring through the IIC bus.
• IPMC management and control unit
The IPMC of each line interface card connects to the IPMC of the MCS module through a bus to establish an intelligent platform management system.
• Synchronous Ethernet & IEEE 1588v2
It supports Synchronous Ethernet and IEEE 1588v2 time synchronization.
• Power supply management
A power management chip can control the power-on sequence of devices. A power management chip can control the power-on sequence of devices.
Parameter | Specification | |
---|---|---|
Silk screen name | S2LQ6L2A | |
Dimensions | 374.61 mm × 395.4 mm × 40.3 mm | |
Power consumption | Static power consumption: about 90 W Full-load power consumption: 120 W | |
CPU | Capacity | Dual-core CPU, CPU speed: 800 MHz |
Memory | Maximum capacity | 1 GB |
Attribute | Specification | |
---|---|---|
QSFP | CFP | |
transmission distance | OM3–100 m, OM4–150 m | 10 km |
Central wavelength | 850 nm | 1270 nm, 1290 nm, 1310 nm, 1330 nm |
Minimum optical power for transmission | -7.6 dBm | -7 dBm |
Maximum optical power for transmission | 2.4 dBm | 2.3 dBm |
receiving sensitivity | -5.4 dBm | ≥ -11.5 dBm |
Overload optical power | ≤ 4.0 dBm | ≤ 3.5 dBm |
Fiber type | Multi mode | Single mode |
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