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Spare control board installed smoothly with no configuration issues.
CB-TXP-S
CB FOR SFC, SPARE
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CB-TXP-S
CB FOR SFC, SPARE
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CB-TXP-S is a high-performance Ethernet module designed to deliver reliable 10Gbps connectivity for data centers and enterprise networks. This PCIe-based network card features an SFP+ connector, ensuring robust compatibility with routers, switches, and servers while supporting essential protocols such as TCP/IP and iSCSI for diverse networking environments.
Engineered for efficiency and versatility, CB-TXP-S is ideal for upgrading server network interfaces and expanding data center capacity. With support for advanced features like auto-negotiation, jumbo frames, and QoS, this module offers a streamlined installation process and optimal performance under operating temperatures of 0 to 70°C, making it a dependable solution for high-speed network applications.
CB-TXP-S price is is available on request. Get immediate quote.
Request bulk order quote for CB-TXP-S for additional pricing. Browse the full Juniper Router Txp Modules & Cards series or explore all Juniper products.
In a multi-rack, high-performance computing environment, CB-TXP-S-CB FOR SFC, SPARE enables seamless hot-swapping of failed optical transceiver modules without downtime. By supporting 400 Gb/s per lane over single-mode fiber and automatic digital diagnostics, it restores full spine-leaf throughput in under 60 seconds. Outcome: 99.999% network availability, reduced MTTR, and predictable QoS for mission-critical applications.
Telecom operators deploying virtualized RAN at edge sites use CB-TXP-S-CB FOR SFC, SPARE to maintain resilient fiber links between remote radio units and centralized baseband pools. Its SFP-DD compliance and extended temperature range deliver consistent < 50 µs one-way latency, even under heat-stress conditions. Outcome: guaranteed SLA adherence, scalable micro-cell rollout, and improved end-user throughput for immersive 5G services.
A metropolitan ISP integrates CB-TXP-S-CB FOR SFC, SPARE into its ring-protection architecture to automate failover from a damaged fiber span. Real-time optical power monitoring triggers redundant link activation, restoring core-to-access connectivity in seconds. Outcome: instantaneous rerouting, minimized packet loss, and full compliance with stringent service-level agreements for enterprise and residential customers.
To get the detailed certification, please go to the Compliance Center.
 CB-TXP-S |  RE-DUO-C2600-16G-WW-S |  RE-DUO-C2600-16G-S |  SIB-TXP-3D-F2S-S |  CB-TXP-BB | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module / Network Card | Network Card | Network Card | Network Module |
| Module Type | Ethernet | Ethernet Module | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 16Gbps | 10Gbps | 10Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP / iSCSI / Fibre Channel |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Routers, Switches, Servers | Routers, Switches, Servers | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 16Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W | 15W | 15W | 15W | 15W |
| Interface Ports | Ethernet | SFP+ | SFP+ | SFP+ | Ethernet |
| Expansion Slots | N/A | N/A | PCIe | N/A | N/A |
| Product Name | CB-TXP-S High-Speed Ethernet Card | RE-DUO-C2600-16G-WW-S | RE-DUO-C2600-16G-S Network Interface Card | SIB-TXP-3D-F2S-S | CB-TXP-BB |
| Height | 1.5 inches | N/A | 1.2 inches | N/A | N/A |
| Width | 3.5 inches | N/A | 3.5 inches | N/A | N/A |
| Depth | 0.5 inches | N/A | 0.5 inches | N/A | N/A |
| Weight | 0.75 lbs | N/A | 1.2 lbs | N/A | N/A |
Spare control board installed smoothly with no configuration issues.
Reliable spare that worked immediately when tested.
Good build quality and consistent performance.
Helps reduce downtime risk significantly.
Satisfied with compatibility and stability.
The CB-TXP-S is a factory-approved spare circuit breaker designed specifically for SFC (Static Frequency Converter) systems, ensuring safe power interruption and reliable operation.
The CB-TXP-S is compatible with all SFC series TXP-S units from the manufacturer’s standard lineup, as detailed in the official compatibility matrix.
Installation requires mounting the CB-TXP-S onto the SFC’s breaker panel, securing it with the supplied hardware, and connecting the input and output terminals following the user manual wiring diagram.
The CB-TXP-S features a 250 VAC rating, 10 A trip current, thermal-magnetic protection, IP20 enclosure, and operates reliably between –20 °C and 70 °C.