The ET1D2G48TX5E 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 ET1D2G48TX5E is hot swappable.
Ports on the ET1D2G48TX5E
Attribute
Description
Connector type
RJ45
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the ET1D2G48TX5E
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)
ET1D2G48TX5E FAQ
Q1: What are the core functions of this service board? How does it balance optoelectronic hybrid operation and high concurrency?
A1: It includes 48 10GE Combo ports (SFP+/RJ45 auto-negotiation), supporting 10G/1G dual-rate, high-performance, high-concurrency forwarding (≥8500PPS); it integrates optoelectronics to adapt to mixed terminals, with 48 ports providing ultra-high density for large-scale access, and low power consumption ≤212W.
Q2: What are the core advantages compared to a regular 48-port optoelectronic hybrid board?
A2: The advantages are high concurrency without peak bottlenecks, dual-rate auto-negotiation (adapting to both new and old terminals), ultra-high density saving slots, and green low power consumption. It also addresses the three major pain points of complex deployment, insufficient concurrency, and excessive power 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 there are high-concurrency scenarios; supports hot-swapping, installation requires no professional tools, ports automatically identify optical/electrical modes and speeds, plug and play.
Optical Modules Supported by Huawei S Series Switches
