Provides forty-eight GE optical ports for data transmission and line-rate switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The ET1D2G48SEC0 is hot swappable.
Ports on the ET1D2G48SEC0
Optical port attributes (optical module)
Attribute
Description
Connector type
SFP
Optical port attributes
Depend on the SFP optical module used.
For details about optical modules supported by the ET1D2G48SEC0 and its attributes, see FE SFP/eSFP Optical Modules, GE eSFP Optical Modules, GE-CWDM eSFP Optical Modules, and GE-DWDM eSFP Optical Modules.
Standards compliance
IEEE 802.3z
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Optical port attributes (copper module)
Attribute
Description
Connector type
SFP
Optical port attributes
Depend on the SFP copper module used.
For details on the copper modules supported by the cards and attributes of the copper modules, see GE SFP Copper Modules (10 Mbit/s, 100 Mbit/s and 1000 Mbit/s rates).
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the ET1D2G48SEC0
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: 2.66 kg (5.86 lb)
Maximum power consumption: 92 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)
ET1D2G48SEC0 FAQ
Q1: What are the core functions of this service board? How are its enhanced high-concurrency advantages demonstrated?
A1: It contains 48 10GE SFP+ ports, supporting enhanced high-concurrency forwarding (≥10000PPS), intelligent bandwidth allocation, and link aggregation; the 48 ports offer ultra-high density with low power consumption ≤188W, making it suitable for ultra-large-scale, high-load scenarios.
Q2: Compared to a regular 48-port 10GE board, what are its core advantages?
A2: The advantages are enhanced high concurrency (no peak bottleneck), intelligent resource scheduling, and green low power consumption. It simultaneously addresses the three major pain points of insufficient concurrency, rate fluctuations, and excessive energy consumption in large-scale scenarios, making it more suitable for high-requirement core deployments.
Q3: Does it require a specific optical module? Which core protocols does it support?
A3: It is compatible with Huawei standard SFP+ 10G optical modules (including models with different transmission distances); it supports IPv4/IPv6 dual-stack, QoS, LACP, VRRP, and ECMP, meeting the high reliability and redundancy requirements of the core aggregation layer.
Q4: How do I determine if this service board needs to be deployed? Is the installation complex?
A4: Deployment is recommended when a large network requires 40+ 10 Gigabit Ethernet terminals or experiences high peak load scenarios. It supports hot-swapping, requires no special tools for installation, and is automatically recognized when inserted into the slot—plug and play.
Optical Modules Supported by Huawei S Series Switches
