The S7700 series switches (S7700 for short) are high-end smart routing switches designed for nextgenerationenterprise networks. The S7700 design is based on Huawei’s intelligent multi-layer switching technology to provide intelligent service optimization methods, such as MPLS VPN, traffic analysis, comprehensive H-QoS policies, controllable multicast, load balancing, and security, in addition to high-performanceLayer 2 to Layer 4 switching services.
Functions of the ES1D2G48TX5S
The ES1D2G48TX5S 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 switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The ES1D2G48TX5S is hot swappable.
Ports on the ES1D2G48TX5S
Attribute
Description
Connector type
RJ45
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Technical specifications
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: 3.06 kg (6.75 lb)
Maximum power consumption: 60 W
ES1D2G48TX5S FAQ
Q1: Is it compatible with Huawei S9708 switches? Will there be a bandwidth bottleneck when all 48 ports are running at full load simultaneously?
A1: Fully compatible! Supports the entire S9300/S9700 series, backplane bandwidth ≥48Gbps, no bottlenecks under full load transmission, meeting the needs of large-scale gigabit centralized access;
Q2: How is the transmission stability at 55m when using Cat.5e copper cable to access security equipment? What are the specific advantages of low power consumption?
A2: Signal attenuation <0.25dB within 55m, no packet loss; single-board power consumption ≤32W, 30% lower than ordinary models (approximately 46W), saving approximately 2200 RMB in electricity costs annually for 10 boards;
Q3: How to choose between 24/32-port/gigabit optical port high-end circuit boards?
A3: The 24-port version is suitable for <30 devices, the 32-port version is suitable for 30-40 devices, and the optical port version is suitable for long-distance scenarios; for more than 40 devices + short distance ≤100m + energy-saving requirements, this product offers the best cost performance.
Optical Modules Supported by Huawei S Series Switches
