The ES1D2G48SED0 can be installed in:
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.
Functional Role and Target Deployment of the Interface Card
The Huawei ES1D2G48SED0 Interface Card serves as a high-density optical module tailored for Huawei S7700 Series switches, including S7703, S7706, and S7712 chassis configurations. Targeted at network engineers and enterprise IT professionals, this 48-port module facilitates extensive fiber connectivity for core and edge switch layers. By integrating 48 GE optical ports supporting SFP-based uplink modules, it provides optimal port density and flexibility across varied deployment scales. Its compatibility with multiple chassis slots supports adaptable network architectures, making it suitable for enterprises seeking scalable, reliable Layer 2 to Layer 4 switching solutions within the Huawei ES1D2G48SED0 Interface Card portfolio.
Technical Specifications and Measurable Performance Attributes
Engineered for robust data transmission, the Huawei ES1D2G48SED0 Interface Card supports IEEE 802.3ab compliance with 48 GE optical ports operating on SFP modules. The card maintains stable performance over diverse distances—ranging from multimode short reach (≤2 km) to single-mode long haul options (up to 80 km)—with low insertion loss and hot-swappable capability to enable uninterrupted operation during maintenance. Supported by distributed forwarding technology, it delivers efficient packet processing to meet high-throughput and low-latency demands. Its design ensures seamless integration into Huawei’s S7700 chassis, providing MPLS VPN support, traffic analysis, H-QoS policies, controllable multicast, and load balancing features essential for enterprise network optimization.
Industry Application and Integration Value in Enterprise Networks
The Huawei ES1D2G48SED0 Interface Card is strategically deployed in enterprise data centers, campus backbones, and core network aggregation layers to expand GE port capacity with minimal disruption. Its comprehensive feature set enables service providers and large organizations to implement scalable networks with high availability and security compliance. Designed for integration with Huawei S7700 switches, it supports load balancing and multicast control essential for traffic-intensive environments. This interface card facilitates seamless network upgrades and branch connectivity expansion while ensuring compliance with industry standards, thus providing a cost-effective and future-proof solution aligned with enterprise networking strategies.
Product Advantages
Structural and Design Superiority for Network Integration
The Huawei ES1D2G48SED0 Interface Card’s architecture prioritizes modular integration within multiple S7700 chassis models, ensuring flexible slot utilization from S7703 to S7712. Its compact layout supports the deployment of 48 optical GE ports utilizing SFP modules, enabling dense port aggregation in constrained physical environments. The hot-swappable design allows hardware replacement or upgrades without powering down the chassis, minimizing operational disruptions. Through distributed forwarding embedded in its system design, the interface card enhances packet processing efficiency across Layer 2 to Layer 4 switch fabric. These features collectively optimize infrastructure scalability and maintenance efficiency, embodying engineering precision in the Huawei ES1D2G48SED0 Interface Card.
Performance Reliability and Operational Value in Enterprise Environments
Delivering consistent high-performance switching, the Huawei ES1D2G48SED0 Interface Card maintains bandwidth continuity under full load, supported by backplane throughput exceeding 48Gbps. Its compatibility with various SFP modules facilitates flexible uplink distances tailored to operational demands, enhancing signal integrity and reducing latency. The interface card supports advanced network functions, including MPLS VPN and H-QoS policies, enabling effective traffic prioritization and monitoring critical for business continuity. Additionally, its ease of integration with existing S7700-series deployments promotes reduced total cost of ownership and operational efficiency. The combination of high port density, hot-swappability, and scalable throughput underlines its value proposition for enterprise network architects.
Functions of the ES1D2G48SED0
|
Function |
Description |
|---|---|
|
Basic function |
Provides forty-eight GE optical ports for data transmission and switching. |
|
Distributed forwarding |
Performs concurrent data forwarding using a distributed data plane. |
|
Hot swapping |
The ES1D2G48SED0 is hot swappable. |
| Item | ES1D2G48SED0 | ||
| Apply to S7700 Switch | |||
| Attributes of Optical port (copper module) | |||
| Connector type | SFP | ||
| Standards compliance | IEEE 802.3ab | ||
| Frame format | Ethernet_II, Ethernet_SAP, Ethernet_SNAP | ||
| Network protocol | IP | ||
| Attributes of FE optical modules | |||
| Operating Temperature | 0°C to 70°C (32°F to 158°F) | ||
| Model | Transmission Distance (km) | Standard | Fiber Type |
| SFP-FE-SX-MM1310 (SFP optical module) | ≤ 2 | 100base-FX | Fiber mode: multimode Core diameter: 50 μm or 62.5 μm Connector type: LC |
| eSFP-FE-LX-SM1310 | ≤ 15 | 100base-LX | Fiber mode: single-mode Connector type: LC |
| S-SFP-FE-LH40-SM1310 | ≤ 40 | ||
| S-SFP-FE-LH80-SM1550 | ≤ 80 | ||
| SFP-FE-LX-SM1310-BIDI (Single-fiber bidirectional) | ≤ 15 | 100base-BX | |
| SFP-FE-LX-SM1550-BIDI (Single-fiber bidirectional) | |||
| Attributes of GE optical modules | |||
| eSFP-GE-SX-MM850 | ≤ 0.22 | 1000base-SX | Fiber mode: multimode Modal Bandwidth: 160 MHz*km Core diameter: 62.5 μm Connector type: LC |
| ≤ 0.275 | Fiber mode: multimode (OM1) Connector type: LC | ||
| ≤ 0.5 | Fiber mode: multimode Modal Bandwidth: 400 MHz*km Core diameter: 50 μm Connector type: LC | ||
| ≤ 0.55 | Fiber mode: multimode (OM2) Connector type: LC | ||
| ≤ 1 | Fiber mode: multimode (OM3) Connector type: LC | ||
| SFP-GE-LX-SM1310 | ≤ 10 | 1000base-LX/LH | Fiber mode: single-mode Connector type: LC |
| S-SFP-GE-LH40-SM1310 | ≤ 40 | ||
| S-SFP-GE-LH40-SM1550 | |||
| S-SFP-GE-LH80-SM1550 | ≤ 80 | 1000base-ZX | |
| eSFP-GE-ZX100-SM1550 | ≤ 100 | ||
| SFP-GE-LX-SM1310-BIDI (Single-fiber bidirectional) | ≤ 10 | 1000base-BX | |
| SFP-GE-LX-SM1490-BIDI (Single-fiber bidirectional) | |||
| LE2MGSC40DE0 (Single-fiber bidirectional) | ≤ 40 | ||
| LE2MGSC40ED0 (Single-fiber bidirectional) | |||
| SFP-GE-ZBXD1 (Single-fiber bidirectional)can only be used on switch running V200R008C00 or later version. | ≤ 80 | 1000base-BX | |
| SFP-GE-ZBXU1 (Single-fiber bidirectional)can only be used on switch running V200R008C00 or later version. | |||
| SFP-GE-BXU1-SC (Single-fiber bidirectional) | ≤ 10 | 1000base-BX | Fiber mode: single-mode Connector type: SC |
| Attributes of eSFP CWDM optical modules | |||
| Center Wavelength (nm), Model | |||
| 1471, CWDM-SFPGE-1471 | 1491, CWDM-SFPGE-1491 | 1511, CWDM-SFPGE-1511 | 1531, CWDM-SFPGE-1531 |
| 1551, CWDM-SFPGE-1551 | 1571, CWDM-SFPGE-1571 | 1591, CWDM-SFPGE-1591 | 1611, CWDM-SFPGE-1611 |
| Specifications | Encapsulation type: eSFP | ||
| Transmission distance: ≤ 80 km | |||
| Fiber type: single-mode, LC | |||
| Standard: CWDM | |||
| Operating temperature: 0°C to 70°C (32°F to 158°F) | |||
| Transmit power: 0 dBm to 5.0 dBm Receiver sensitivity: ≤ -28.0 dBm Overload optical power: -9.0 dBm Extinction ratio: ≥ 8.5 dB | |||
| Attributes of eSFP DWDM optical modules | |||
| Center Wavelength (nm), Model | |||
| 1529.55, DWDM-SFPGE-1529-55 | 1530.33, DWDM-SFPGE-1530-33 | 1531.12, DWDM-SFPGE-1531-12 | 1531.90, DWDM-SFPGE-1531-90 |
| 1532.68, DWDM-SFPGE-1532-68 | 1533.47, DWDM-SFPGE-1533-47 | 1534.25, DWDM-SFPGE-1534-25 | 1535.04, DWDM-SFPGE-1535-04 |
| 1535.82, DWDM-SFPGE-1535-82 | 1536.61, DWDM-SFPGE-1536-61 | 1537.40, DWDM-SFPGE-1537-40 | 1538.19, DWDM-SFPGE-1538-19 |
| 1538.98, DWDM-SFPGE-1538-98 | 1539.77, DWDM-SFPGE-1539-77 | 1540.56, DWDM-SFPGE-1540-56 | 1541.35, DWDM-SFPGE-1541-35 |
| 1542.14, DWDM-SFPGE-1542-14 | 1542.94, DWDM-SFPGE-1542-94 | 1543.73, DWDM-SFPGE-1543-73 | 1544.53, DWDM-SFPGE-1544-53 |
| 1545.32, DWDM-SFPGE-1545-32 | 1546.12, DWDM-SFPGE-1546-12 | 1546.92, DWDM-SFPGE-1546-92 | 1547.72, DWDM-SFPGE-1547-72 |
| 1548.51, DWDM-SFPGE-1548-51 | 1549.32, DWDM-SFPGE-1549-32 | 1550.12, DWDM-SFPGE-1550-12 | 1550.92, DWDM-SFPGE-1550-92 |
| 1551.72, DWDM-SFPGE-1551-72 | 1552.52, DWDM-SFPGE-1552-52 | 1553.33, DWDM-SFPGE-1553-33 | 1554.13, DWDM-SFPGE-1554-13 |
| 1554.94, DWDM-SFPGE-1554-94 | 1555.75, DWDM-SFPGE-1555-75 | 1556.55, DWDM-SFPGE-1556-55 | 1557.36, DWDM-SFPGE-1557-36 |
| 1558.17, DWDM-SFPGE-1558-17 | 1558.98, DWDM-SFPGE-1558-98 | 1559.79, DWDM-SFPGE-1559-79 | 1560.61, DWDM-SFPGE-1560-61 |
| Specifications | Encapsulation type: eSFP | ||
| Transmission distance: ≤ 120 km | |||
| Fiber type: single-mode, LC | |||
| Standard: DWDM | |||
| Operating temperature: 0°C to 45°C (32°F to 113°F) | |||
| Transmit power: 0 dBm to 4.0 dBm Receiver sensitivity: ≤ -28.0 dBm Overload optical power: -8.0 dBm Extinction ratio: ≥ 8.2 dB | |||
| Attributes of a GE SFP copper module | |||
| Model | Transmission Distance (km) | Standard | Connector Type |
| SFP-1000BaseT | ≤ 0.1 | 1000Base-T | RJ45 |
| Physical specifications | |||
| Dimensions(W x D x H): | 94.7 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: | 110 W | ||
| Environment parameters | |||
| 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) | ||
Use Scenarios
Core Network Aggregation and Enterprise Backbone Deployment
Within the core aggregation layers of large enterprise networks or service providers, the Huawei ES1D2G48SED0 Interface Card enables high-density optical connectivity, facilitating robust 48-port GE uplinks between switches and servers. This deployment environment demands uninterrupted data flow and high throughput, met by the card’s distributed forwarding and MPLS VPN capabilities. Its compatibility with multiple Huawei S7700 chassis models ensures easy physical integration and slot adaptability in dense rack environments. By supporting comprehensive H-QoS policies and multicast control, the interface card maintains strict traffic management and load balancing, crucial for backbone network resilience and scalability, enabling seamless expansion of enterprise core infrastructures.
High-Density Data Center Uplinks and Fiber Access Expansion
In data center environments requiring large-scale server and storage connectivity, the Huawei ES1D2G48SED0 Interface Card provides 48 high-speed GE optical ports with SFP modular flexibility to accommodate varying fiber transceiver types and distances. It plays a pivotal role in optimizing uplink capacity for aggregation switches, contributing to efficient traffic steering and reduced bottlenecks. The hot-swappable design minimizes downtime during maintenance or upgrades, critical for 24/7 data center operations. Integrated with Huawei’s S7700 chassis’ backplane and power redundancy, it supports fault-tolerant deployments and enables dynamic network management, ensuring data center operators achieve operational continuity and scalable fiber access expansion.
ES1D2G48SED0 FAQ
Q1: Is it compatible with Huawei S9708 switches? Will there be bandwidth bottlenecks with 48 ports operating at full load and long-distance transmission?
A1: Fully compatible! Supports the entire S9300/S9700 series, backplane bandwidth ≥48Gbps, no bottlenecks under full load transmission, low insertion loss design ensures long-distance stability, meeting large-scale access needs;
Q2: How is the signal stability when paired with ZX modules for 80km long-distance transmission? Is it compatible with third-party compliant optical modules?
A2: Signal attenuation <0.8dB within 80km, no packet loss; Huawei original modules are preferred, but it is also compatible with IEEE standard third-party modules, offering flexible adaptation and controllable costs;
Q3: How to choose between 24/32-port/Gigabit Ethernet high-end circuit boards?
A3: The 24-port version is suitable for less than 30 devices, the 32-port version is suitable for 30-40 devices, and the Ethernet version is suitable for short-distance scenarios; for more than 40 devices and long-distance requirements, this product offers the best cost performance.
| Module Name | Maximum Transmission Distance |
| FE SFP/eSFP Optical Modules | |
| SFP-FE-SX-MM1310 | 2 km |
| eSFP-FE-LX-SM1310 | 15 km |
| S-SFP-FE-LH40-SM1310 | 40 km |
| S-SFP-FE-LH80-SM1550 | 80 km |
| SFP-FE-LX-SM1310-BIDI (Single-Fiber-Bidirectional Module) | 15 km |
| SFP-FE-LX-SM1550-BIDI (Single-Fiber-Bidirectional Module) | 15 km |
| GE eSFP Optical Modules | |
| eSFP-GE-SX-MM850 |
|
| SFP-GE-LX-SM1310 | 10 km |
| S-SFP-GE-LH40-SM1310 | 40 km |
| S-SFP-GE-LH40-SM1550 | 40 km |
| S-SFP-GE-LH80-SM1550 | 80 km |
| eSFP-GE-ZX100-SM1550 | 100 km |
| SFP-GE-LX-SM1310-BIDI (Single-Fiber-Bidirectional Module) | 10 km |
| SFP-GE-LX-SM1490-BIDI (Single-Fiber-Bidirectional Module) | 10 km |
| LE2MGSC40DE0 (Single-Fiber-Bidirectional Module) | 40 km |
| LE2MGSC40ED0 (Single-Fiber-Bidirectional Module) | 40 km |
| SFP-GE-ZBXD1 (Single-Fiber-Bidirectional Module) | 80 km |
| SFP-GE-ZBXU1 (Single-Fiber-Bidirectional Module) | 80 km |
| SFP-GE-BXU1-SC (Single-Fiber-Bidirectional Module) | 10 km |
| GE CSFP Optical Modules | |
| CSFP-GE-FE-BXD1 | 10 km |
| CSFP-GE-FE-BIDI2 | 20 km |
| CSFP-GE-FE-BIDI4 | 40 km |
| GE-CWDM eSFP Optical Modules | |
| CWDM-SFPGE-1471 | 80 km |
| CWDM-SFPGE-1491 | 80 km |
| CWDM-SFPGE-1511 | 80 km |
| CWDM-SFPGE-1531 | 80 km |
| CWDM-SFPGE-1551 | 80 km |
| CWDM-SFPGE-1571 | 80 km |
| CWDM-SFPGE-1591 | 80 km |
| CWDM-SFPGE-1611 | 80 km |
| GE-CWDM eSFP Optical Modules | |
| CWDM-SFPGE-1271 | 80 km |
| CWDM-SFPGE-1291 | 80 km |
| CWDM-SFPGE-1311 | 80 km |
| CWDM-SFPGE-1331 | 80 km |
| CWDM-SFPGE-1351 | 80 km |
| CWDM-SFPGE-1371 | 80 km |
| CWDM-SFPGE-1391 | 80 km |
| CWDM-SFPGE-1411 | 80 km |
| CWDM-SFPGE-1431 | 80 km |
| CWDM-SFPGE-1451 | 80 km |
| CWDM-SFPGE-1471 | 80 km |
| CWDM-SFPGE-1491 | 80 km |
| CWDM-SFPGE-1511 | 80 km |
| CWDM-SFPGE-1531 | 80 km |
| CWDM-SFPGE-1551 | 80 km |
| CWDM-SFPGE-1571 | 80 km |
| CWDM-SFPGE-1591 | 80 km |
| CWDM-SFPGE-1611 | 80 km |
| GE-DWDM eSFP Optical Modules | |
| DWDM-SFPGE-1560-61 | 120 km |
| 10GE SFP+ Optical Modules | |
| SFP-10G-USR | 0.1 km |
| OSXD22N00 |
|
| OMXD30000 |
|
| SFP-10G-iLR | 1.4 km |
| OSX010000 | 10 km |
| OSX040N01 | 40 km |
| SFP-10G-ER-1310 | 40 km |
| SFP-10G-ZR | 80 km |
| SFP-10G-BXU1 (Single-Fiber-Bidirectional Module) | 10 km |
| SFP-10G-BXD1 (Single-Fiber-Bidirectional Module) | 10 km |
| SFP-10G-ER-SM1330-BIDI (Single-Fiber-Bidirectional Module) | 40 km |
| SFP-10G-ER-SM1270-BIDI (Single-Fiber-Bidirectional Module) | 40 km |
| 10GE XFP Optical Modules | |
| XFP-SX-MM850 |
|
| XFP-STM64-LX-SM1310 | 10 km |
| XFP-STM64-LH40-SM1550 | 40 km |
| XFP-STM64-SM1550-80km | 80 km |
| 10GE-CWDM SFP+ Optical Modules | |
| SFP-10G-ZCW1471 | 70 km |
| SFP-10G-ZCW1491 | 70 km |
| SFP-10G-ZCW1511 | 70 km |
| SFP-10G-ZCW1531 | 70 km |
| SFP-10G-ZCW1551 | 70 km |
| SFP-10G-ZCW1571 | 70 km |
| SFP-10G-ZCW1591 | 70 km |
| SFP-10G-ZCW1611 | 70 km |
| 10GE-CWDM XFP Optical Modules | |
| CWDM-XFP10G-1471 | 70 km |
| CWDM-XFP10G-1491 | 70 km |
| CWDM-XFP10G-1511 | 70 km |
| CWDM-XFP10G-1531 | 70 km |
| CWDM-XFP10G-1551 | 70 km |
| CWDM-XFP10G-1571 | 70 km |
| CWDM-XFP10G-1591 | 70 km |
| CWDM-XFP10G-1611 | 70 km |
| 10GE-DWDM SFP+ Optical Modules | |
| SFP-10G-ZDWT | 60 km |
| 10GE-DWDM XFP Optical Modules | |
| DWDM-XFP10G-1533-47 | 80 km |
| DWDM-XFP10G-1534-25 | 80 km |
| DWDM-XFP10G-1535-04 | 80 km |
| DWDM-XFP10G-1552-52 | 80 km |
| DWDM-XFP10G-1553-33 | 80 km |
| DWDM-XFP10G-1554-13 | 80 km |
| DWDM-XFP10G-1530-33 | 80 km |
| DWDM-XFP10G-1549-32 | 80 km |
| DWDM-XFP10G-1531-12 | 80 km |
| DWDM-XFP10G-1531-90 | 80 km |
| DWDM-XFP10G-1550-12 | 80 km |
| DWDM-XFP10G-1550-92 | 80 km |
| DWDM-XFP10G-1532-68 | 80 km |
| DWDM-XFP10G-1551-72 | 80 km |
| DWDM-XFP10G-1529-55 | 80 km |
| DWDM-XFP10G-1548-51 | 80 km |
| 40GE QSFP+ Optical Modules | |
| QSFP-40G-SR4 |
|
| QSFP-40G-iSR4 |
|
| QSFP-40G-eSR4 |
|
| QSFP-40G-iSM4 | 1.4 km |
| QSFP-40G-eSM4 | 10 km |
| QSFP-40G-LX4 |
Single-mode fiber: 2 km Multimode fiber (OM3): 0.15 km |
| QSFP-40G-LR4 | 10 km |
| QSFP-40G-ER4 | 40 km |
| QSFP-40G-SR-BD |
|
| QSFP-40G-SDLC-PAM |
|
| QSFP-40G-eSDLC-PAM |
|
| 40GE CFP Optical Modules | |
| CFP-40G-SR4 |
|
| CFP-40G-LR4 | 10 km |
| CFP-40G-ER4 | 40 km |
| CFP-40G-ZR4 | 80 km |
| 100GE CFP Optical Modules | |
| CFP-100G-SR10 |
|
| CFP-100G-LR4 | 10 km |
| CFP-100G-ER4 | 40 km |
| 100GE QSFP28 Optical Modules | |
| QSFP28-100G-LR4 | 10 km |
| QSFP28-100G-10KM | 10 km |
| QSFP28-100G-PSM4 | 500 m |
| QSFP28-100G-SR4 |
|
| QSFP-100G-eSR4 |
|
| QSFP-100G-CLR4 | 2 km |
| QSFP-100G-CWDM4 | 2 km |
| QSFP-100G-ER4-Lite | Single-mode fiber (G.652):
|
| GPON Optical Modules | |
| H87MMA5671A2 | 20 km |
| Industrial Optical Modules | |
| OGSM01880 |
|
| OGSC10DD0 | 10 km |
| OGSC40DD0 | 40 km |
| SFP+10GE-LH10-SM1310 | 10 km |
| SFP-10G-SR | 0.3 km |
| SFP-10G-iLR | 1.4 km |
| SFP-10G-BXU1 (Single-Fiber-Bidirectional Module) | 10 km |
| SFP-10G-BXD1 (Single-Fiber-Bidirectional Module) | 10 km |
| SFP-GE-BX-D1-I (Single-Fiber-Bidirectional Module) | 10 km |
| SFP-GE-BX-U1-I (Single-Fiber-Bidirectional Module) | 10 km |
