The LST7X48SX6E1 provides the following functions:
Communicates with the MPU and works under the control of the MPU.
Searches for routes and destination addresses of data packets for forwarding.
Forwards data packets.
Function
Description
Basic functions
Provides forty-eight 1000M/10G BASE-X ports for data transmission and switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
Supported
Ports on the LST7X48SX6E1
Optical port attributes (GE optical module)
Attribute
Description
Connector type
SFP+
Optical port attributes
Depend on the SFP optical module used. For the SFP optical modules supported by the LST7X48SX6E1 and their attributes, see GE eSFP Optical Modules, GE-CWDM eSFP Optical Modules, and GE-DWDM eSFP Optical Modules.
Standards compliance
IEEE802.3z
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Optical port attributes (10GE optical module, high-speed cable or SFP+ optical cable)
Attribute
Description
Connector type
SFP+
Optical port attributes
Depend on the SFP+ to SFP+ high-speed cable (1 m, 3 m, 5 m, 10 m), QSFP+ to 4*SFP+ high-speed cable (1 m, 3 m, 5 m), SFP+ optical module, or SFP+ optical cable used.
For the optical modules supported by the LST7X48SX6E1 and their attributes, see 10GE SFP+ Optical Modules (OSXD22N00 not supported), 10GE-CWDM SFP+ Optical Modules and 10GE-DWDM SFP+ Optical Modules.
Standards compliance
IEEE 802.3ae
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the LST7X48SX6E1
Item
Description
Physical specifications
Dimensions (H x W x D): 35.1 mm x 397.2 mm x 430.4 mm (1.38 in. x 15.64 in. x 16.95 in.)
Weight: 3.2 kg (7.05 lb)
Maximum power consumption: 197 W
LST7X48SX6E1 FAQ
Q1: What are the core advantages of this service board? In what ways is it "enhanced"?
A1: The core advantages are high-density 48-port forwarding, enhanced forwarding performance, high reliability, low bit error rate, and dual-rate compatibility. The "enhanced" aspect is reflected in upgraded forwarding capacity, strengthened anti-interference capabilities, and optimized error correction mechanisms, making it suitable for critical business scenarios.
Q2: Which optical modules does it support? Can it directly connect to existing 1G equipment?
A2: It supports Huawei standard SFP+ 10G optical modules (SR/LR/ER) and SFP 1G optical modules; dual-rate adaptive, it can directly connect to existing 1G equipment without additional converter configuration or manual debugging.
Q3: How does its energy consumption and reliability compare to other 48-port 10G boards of the same level?
A3: The overall power consumption is ≤190W, saving 30% more energy than comparable products; the bit error rate is as low as 10⁻¹³, offering superior reliability and making it suitable for critical business aggregation scenarios.
Q4: What scale of network scenarios is it suitable for? Is installation complicated?
A4: Suitable for ultra-large-scale scenarios such as large data centers, medium-to-large-scale campus all-optical backbones, and carrier city aggregation; supports hot-swapping, installation requires no downtime, automatically identifies the speed after insertion into the switch, and configuration is simple.
Optical Modules Supported by Huawei S Series Switches
