What is the maximum throughput per S12700 line card slot?

Each slot delivers up to 1.6 Tbps of switching capacity, supporting line-rate forwarding under full load.

Do S12700 line cards require additional licensing?

Advanced features like MPLS-TP, EVPN-VXLAN and BGP-EVPN may require software licenses that can be activated per chassis or chassis cluster.

How is power consumption managed on S12700 line cards?

Power is allocated dynamically across slots, with per-card consumption profiles documented in the datasheet for efficient planning.

Can S12700 line cards be mixed in one chassis?

Yes. You can install line cards of different port speeds and features in the same chassis, respecting power and cooling requirements.

What redundancy features do S12700 line cards support?

They support control-plane and data-plane redundancy, including dual-supervisor engines and bidirectional forwarding detection (BFD).

How do I monitor S12700 line card performance?

Use the built-in CLI, SNMP, NetStream or third-party NMS integration to track throughput, error statistics, and port status.

Are S12700 line cards compatible with virtualization features?

Yes. They fully support Huawei VRP-powered virtualization, including EVPN, VFI and multi-tenant QinQ.

What environmental specifications apply to these line cards?

Line cards operate between 0°C to 45°C (32°F to 113°F) and 10%–90% non-condensing humidity, per chassis environmental guidelines.

How do I upgrade firmware on S12700 line cards?

Use the VRP TFTP/FTP upgrade commands or iMaster NCE-View for centralized, non-disruptive software updates.

What warranties and support are available?

Huawei provides a standard five-year warranty and offers optional Huawei SMARTCare support contracts for accelerated RMA and 24×7 technical assistance.

Can I mix OTN and Ethernet line cards in S12700?

Yes. The chassis supports simultaneous deployment of OTN and Ethernet line cards for unified packet and optical transport.

What migration strategies exist for legacy switches to S12700?

Use hot-swap line card installation, VLAN/QoS rule consistency, and dual-homing designs to ensure seamless cutover with minimal downtime.

Switch Line Cards S12700 Series

Elevate network performance and scalability with S12700 Series Switch Line Cards engineered for high-speed data transport, advanced management, and robust security compliance in critical enterprise environments.

Talk to an expert

LST7C06HX6S0-Huawei 6-port 100GE QSFP28 int erface card (X6S,QSFP28)
4.3 (6)
- Network Module
- Ethernet
- 10Gbps
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $65,085.00
$9,052.00
86.1% off
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LST7SFUMX100-Huawei S12700E Switch Fabric U nit M(X1)
4.3 (6)
- Network Module / Network Card
- Ethernet
- 10Gbps
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $39,496.00
$3,966.00
90% off
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LST7SFUHX100-Huawei S12700E Switch Fabric U nit H(X1)
4.3 (6)
- Network Card
- Ethernet
- 10Gbps
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $44,432.64
$41,766.68
6% off
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LST7SFUEX100-Huawei S12700E Switch Fabric U nit E(X1)
4.3 (6)
- Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $21,963.00
$2,404.00
89.1% off
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LST7MPUE0000-Huawei S12700E Main Processing Unit E
4.3 (6)
- Network Module / Network Card
- Ethernet
- 10Gbps
- RJ-45
- TCP/IP
- PCIe
- 0 to 70°C
Est Value
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LST7C24HX6E0-Huawei 24-port 100GE QSFP28 in terface card (X6E,QSFP28)
4.3 (6)
- Network Module / Network Card
- SFP+
- 10Gbps
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $171,429.00
$15,841.00
90.8% off
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LST7X48SX6E0-Huawei 48-port 10GE SFP+ inter face card (X6E,SFP+)
4.3 (6)
- Network Card
- SFP+
- 10G
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $58,868.00
$5,412.00
90.8% off
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LST7X48SX6S0-Huawei 48-port 10GE SFP+ inter face card (X6S,SFP+)
4.3 (6)
- Network Module
- SFP+
- 10Gbps
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $46,449.00
$1,672.00
96.4% off
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LST7G48TX5S0-Huawei 48-port 10/100/1000BASE -T Interface Card (X5S, RJ45)
4.3 (6)
- Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP, Jumbo Frames
- PCIe
- 0 to 70°C
Est Value $30,191.65
$28,380.16
6% off
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LST7G48TX5E0-Huawei 48-port 10/100/1000BASE -T interface card (X5E,RJ45)
4.3 (6)
- Network Card
- Ethernet
- 10Gbps
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $36,072.37
$33,908.03
6% off
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LST7G48SX6S0-Huawei 48-port GE SFP interfac e card (X6S,SFP)
4.3 (6)
- Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $35,327.80
$33,208.13
6% off
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LST7G48SX6E0-Huawei 48-port GE SFP interfac e card (X6E,SFP)
4.3 (6)
- Network Module / Network Card
- Ethernet
- 10Gbps
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $44,076.00
$4,510.00
89.8% off
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LST7X24BX6S0-Huawei 24-port 10GE SFP+ inter face and 24-port GE SFP interface card (X6S,SFP+)
4.3 (6)
- Network Module / Network Card
- Ethernet Module
- 10G
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $40,382.00
$2,531.00
93.7% off
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LST7X24BX6E0-Huawei 24-port 10GE SFP+ inter face and 24-port GE SFP interface card (X6E,SFP+)
4.3 (6)
- Network Module / Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $52,699.83
$49,537.84
6% off
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ET1D2X04XEC1-4-Port 10GBASE-X Interface Car d(EC,XFP)
4.3 (6)
- Network Card
- Ethernet
- 10Gbps
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $14,326.57
$9,455.54
34% off
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EH1D200CMU00-Centralized Monitoring Board
4.3 (6)
- Network Module
- Ethernet Module
- 10G
- RJ-45
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $1,714.00
$299.00
82.6% off
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ET1D2T36SEA0-36-Port 10/100/1000BASE-T and 12-Port 100/1000BASE-X Interface Card(EA,RJ45/SFP)
4.3 (6)
- Network Module / Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $12,353.45
$5,559.05
55% off
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ET1D2MPUA000-S12708/S12712,Main Processing Unit A(Optional clock)
4.3 (6)
- Network Module
- Ethernet
- 10Gbps
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $7,720.91
$4,709.76
39% off
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ET1D2SFUA000-S12708/S12712,Switch Fabric Un it A
4.3 (6)
- Network Module
- Ethernet
- 10G
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $4,127.53
$1,816.12
56% off
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ET1D2X16SSC0-16-Port 10GBASE-X Interface Ca rd(SC,SFP+)
4.3 (6)
- Network Module
- Ethernet
- 10G
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $21,961.69
$9,882.76
55% off
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Showing 1 - 20 of 27 Results

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Questions & Answers

What are S12700 Series Switch line cards?

S12700 Series Switch line cards are modular hardware units that plug into S12700 chassis to deliver high-density Ethernet, OTN and MPLS switching capabilities.

Which port densities do S12700 line cards support?

S12700 line cards support port densities from 10GE to 400GE per slot, enabling flexible scaling from small to ultra-high-throughput environments.

How do I choose the right line card for my network?

Select based on required port type (SFP/SFP+/QSFP+/QSFP28), bandwidth capacity, and feature set such as OTN, MPLS, or EVPN-VXLAN.

Are S12700 line cards hot-swappable?

Yes. S12700 line cards support hot-swap capability, allowing installation or replacement without powering down the chassis.

Switch Line Cards S12700 Series

LST7C06HX6S0-Huawei 6-port 100GE QSFP28 int erface card (X6S,QSFP28)

LST7SFUMX100-Huawei S12700E Switch Fabric U nit M(X1)

LST7SFUHX100-Huawei S12700E Switch Fabric U nit H(X1)

LST7SFUEX100-Huawei S12700E Switch Fabric U nit E(X1)

LST7MPUE0000-Huawei S12700E Main Processing Unit E

LST7C24HX6E0-Huawei 24-port 100GE QSFP28 in terface card (X6E,QSFP28)

LST7X48SX6E0-Huawei 48-port 10GE SFP+ inter face card (X6E,SFP+)

LST7X48SX6S0-Huawei 48-port 10GE SFP+ inter face card (X6S,SFP+)

LST7G48TX5S0-Huawei 48-port 10/100/1000BASE -T Interface Card (X5S, RJ45)

LST7G48TX5E0-Huawei 48-port 10/100/1000BASE -T interface card (X5E,RJ45)

LST7G48SX6S0-Huawei 48-port GE SFP interfac e card (X6S,SFP)

LST7G48SX6E0-Huawei 48-port GE SFP interfac e card (X6E,SFP)

LST7X24BX6S0-Huawei 24-port 10GE SFP+ inter face and 24-port GE SFP interface card (X6S,SFP+)

LST7X24BX6E0-Huawei 24-port 10GE SFP+ inter face and 24-port GE SFP interface card (X6E,SFP+)

ET1D2X04XEC1-4-Port 10GBASE-X Interface Car d(EC,XFP)

EH1D200CMU00-Centralized Monitoring Board

ET1D2T36SEA0-36-Port 10/100/1000BASE-T and 12-Port 100/1000BASE-X Interface Card(EA,RJ45/SFP)

ET1D2MPUA000-S12708/S12712,Main Processing Unit A(Optional clock)

ET1D2SFUA000-S12708/S12712,Switch Fabric Un it A

ET1D2X16SSC0-16-Port 10GBASE-X Interface Ca rd(SC,SFP+)

Filters

Questions & Answers

What are S12700 Series Switch line cards?

Which port densities do S12700 line cards support?

How do I choose the right line card for my network?

Are S12700 line cards hot-swappable?

Switch Line Cards S12700 Series

LST7C06HX6S0-Huawei 6-port 100GE QSFP28 int erface card (X6S,QSFP28)

LST7SFUMX100-Huawei S12700E Switch Fabric U nit M(X1)

LST7SFUHX100-Huawei S12700E Switch Fabric U nit H(X1)

LST7SFUEX100-Huawei S12700E Switch Fabric U nit E(X1)

LST7MPUE0000-Huawei S12700E Main Processing Unit E

LST7C24HX6E0-Huawei 24-port 100GE QSFP28 in terface card (X6E,QSFP28)

LST7X48SX6E0-Huawei 48-port 10GE SFP+ inter face card (X6E,SFP+)

LST7X48SX6S0-Huawei 48-port 10GE SFP+ inter face card (X6S,SFP+)

LST7G48TX5S0-Huawei 48-port 10/100/1000BASE -T Interface Card (X5S, RJ45)

LST7G48TX5E0-Huawei 48-port 10/100/1000BASE -T interface card (X5E,RJ45)

LST7G48SX6S0-Huawei 48-port GE SFP interfac e card (X6S,SFP)

LST7G48SX6E0-Huawei 48-port GE SFP interfac e card (X6E,SFP)

LST7X24BX6S0-Huawei 24-port 10GE SFP+ inter face and 24-port GE SFP interface card (X6S,SFP+)

LST7X24BX6E0-Huawei 24-port 10GE SFP+ inter face and 24-port GE SFP interface card (X6E,SFP+)

ET1D2X04XEC1-4-Port 10GBASE-X Interface Car d(EC,XFP)

EH1D200CMU00-Centralized Monitoring Board

ET1D2T36SEA0-36-Port 10/100/1000BASE-T and 12-Port 100/1000BASE-X Interface Card(EA,RJ45/SFP)

ET1D2MPUA000-S12708/S12712,Main Processing Unit A(Optional clock)

ET1D2SFUA000-S12708/S12712,Switch Fabric Un it A

ET1D2X16SSC0-16-Port 10GBASE-X Interface Ca rd(SC,SFP+)

Filters

Questions & Answers

What are S12700 Series Switch line cards?

Which port densities do S12700 line cards support?

How do I choose the right line card for my network?

Are S12700 line cards hot-swappable?