The ET1D2G48TX5S 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 GE electrical ports for data access and line-rate switching.
Forwarding speed
48 Gbit/s
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The ET1D2G48TX5S is hot swappable.
Ports on the ET1D2G48TX5S
Attribute
Description
Connector type
RJ45
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the ET1D2G48TX5S
Item
Description
Physical specifications
Dimensions (W x D x H): 394.7 mm x 426.8 mm x 35.1 mm (15.5 in. x 16.8 in. x 1.4 in.)
Weight: 3.06 kg (6.75 lb)
Maximum power consumption: 60 W
Environment specifications
Operating temperature: 0°C to 45°C (32°F to 113°F)
Operating relative humidity: 5% RH to 95% RH (noncondensing)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Storage relative humidity: 5% RH to 95% RH (noncondensing)
ET1D2G48TX5S FAQ
Q1: What are the core functions of this service board? How are the advantages of hybrid optical/electrical and dual-rate interfaces manifested?
A1: It contains 48 10GE Combo ports (SFP+/RJ45 auto-negotiation), supporting 10G/1G dual-rate and distributed forwarding; the integrated optical/electrical design adapts to mixed terminals, and the 48 ports provide ultra-high density for large-scale access, with low power consumption ≤210W.
Q2: Compared to a regular 48-port single-interface board, what are its core advantages?
A2: The advantages are hybrid optical/electrical compatibility (no need to distinguish interface types), dual-rate auto-negotiation (adapting to new and old terminals), ultra-high density saving slots, and green low power consumption, while solving the three major pain points of complex deployment, high cost, and high energy consumption in mixed interface scenarios.
Q3: Does it require specific optical modules/network cables? Which core protocols does it support?
A3: Compatible with Huawei standard SFP+ optical modules and Cat6a/Cat7 network cables; supports IPv4/IPv6 dual-stack, QoS, LACP, and VRRP, meeting the high reliability and redundancy requirements of the access layer/edge layer.
Q4: How to determine if this service board needs to be deployed? Is the installation complex?
A4: Deployment is recommended when large networks require 40+ mixed-interface (optical/electrical) terminal access and high-density deployment is desired; supports hot-swapping, installation requires no professional tools, ports automatically identify optical/electrical modes, plug and play.
Optical Modules Supported by Huawei S Series Switches
