Uniview SFP-XG-TX1270/RX1330-IN 10G BiDi SFP+ Module, 20 km

The Uniview SFP-XG-TX1270/RX1330-IN is a 10Gbps SFP+ BiDi transceiver that runs up to 20 km on one strand of single-mode fiber, sending at 1270nm and receiving at 1330nm. It suits installers linking two buildings over a cable with few spare cores, paired with the SFP-XG-RX1270/TX1330-IN at the far end.

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The Uniview SFP-XG-TX1270/RX1330-IN is a 10Gbps SFP+ fiber transceiver that carries traffic up to 20 km over a single strand of single-mode fiber. Use it to uplink a remote building, gatehouse or camera room to your core switch when the fiber run only has one spare core.

Uniview SFP-XG-TX1270/RX1330-IN specifications

• Data rate: 10Gbps.
• Wavelength: transmits at 1270nm, receives at 1330nm.
• Reach: up to 20 km.
• Optical output power: -3dBm to +2dBm.
• Connector: simplex LC, single-mode fiber.
• Operating temperature: 0 to 70°C.

Why one strand instead of two

This is a BiDi module: it sends and receives on the same strand, using a different wavelength for each direction. On a cable with few cores, that leaves half of them free for a second link or future growth.

Order it as a pair

Because this unit transmits at 1270nm and listens at 1330nm, the far end needs the mirror-image module. Uniview makes the SFP-XG-RX1270/TX1330-IN for that job, so you fit one of each at the two ends. Two SFP-XG-TX1270/RX1330-IN units facing each other will not link.

Where it fits

A 10G SFP+ port on your switch. A typical job: a logistics yard in Dammam whose loading area sits a few kilometers from the admin office, linked back to the office switch at 10G over one fiber core.

Frequently Asked Questions

Can I use the same module at both ends?

No. It transmits at 1270nm and receives at 1330nm, so the far end needs Uniview's mirror module, the SFP-XG-RX1270/TX1330-IN.

What fiber does it need?

Single-mode fiber, one strand, terminated in a simplex LC connector. Maximum reach is 20 km.

Which switches take it?

It fits a 10G SFP+ port.

Specifications

• Model: SFP-XG-TX1270/RX1330-IN
• Type: 10G SFP+ single-fiber (BiDi) optical transceiver
• Data transfer rate: 10Gbps
• Wavelength: TX: 1270nm, RX: 1330nm
• Transmission distance: 20 km
• Optical output power: -3dBm to +2dBm
• Connector: Simplex LC connector, single mode
• Operating temperature: 0 to 70°C
• Matching far-end module: SFP-XG-RX1270/TX1330-IN

Features

• 10Gbps over one fiber strand: a fast building-to-building uplink that uses half the cores.
• Up to 20 km on single-mode fiber: enough for campus, warehouse and branch-to-branch runs.
• TX 1270nm / RX 1330nm: works opposite the SFP-XG-RX1270/TX1330-IN at the other end.
• Simplex LC connector: a single patch cord between the module and the fiber panel.
• 0 to 70°C operating range: meant for network rooms and racks that stay within that window.