Allied Telesis AT-SP10ZR80/I – 10GBASE-ZR SFP+ 80km Single-Mode I-Temp Transceiver

Product Overview

The Allied Telesis AT-SP10ZR80/I is a hot-swappable 10GBASE-ZR SFP+ optical transceiver module rated for up to 80 km transmission over OS2 single-mode fiber at 1550 nm wavelength. Designed for long-haul data center interconnect, campus backbone extension, and service provider transport applications, this module operates across an industrial temperature range (I-Temp: -40°C to +85°C), making it suitable for outdoor cabinets, industrial enclosures, and deployments where ambient temperatures exceed commercial operating limits. The AT-SP10ZR80/I is MSA-compliant and compatible with any Allied Telesis SFP+ port, as well as MSA-compatible ports on third-party equipment.

Product Description

The AT-SP10ZR80/I is part of Allied Telesis’s SP10 Series of 10 Gigabit SFP+ modules, which covers the full range of 10GbE connectivity options from short-range SR to ultra-long-haul ZR. The ZR80 variant transmits at the 1550 nm C-band wavelength and is optimized for DWDM-compatible long-distance links where 80 km reach is required on OS2 single-mode fiber without in-line amplification.

The LC duplex connector interfaces directly with standard OS2 single-mode fiber patch cables and interconnect panels. The hot-swappable form factor allows field replacement or port reconfigurations without taking the host switch or router offline, minimizing maintenance windows in production network environments.

The I-Temp designation indicates an industrial operating temperature range of -40°C to +85°C, expanding the module’s suitability beyond standard commercial data center environments into outdoor network cabinets, transportation infrastructure, utility substations, and industrial automation networks. This makes the AT-SP10ZR80/I the appropriate selection when the standard commercial-temperature AT-SP10ZR80 would be insufficient for the deployment environment.

The module is RoHS compliant for environmental certification requirements and MSA (Multi-Source Agreement) compliant, ensuring interoperability with third-party switches and routers that support standard 10GBASE-ZR SFP+ modules. Allied Telesis switches running AlliedWare Plus will recognize the AT-SP10ZR80/I natively without requiring DOM override commands or unsupported transceiver exceptions. For compatibility verification with specific host platforms, contact Creation Networks.

Key Features

• 10GBASE-ZR, 80 km Reach — Transmits 10 Gigabit Ethernet over OS2 single-mode fiber up to 80 km without optical amplification.
• 1550 nm Wavelength — Operates in the C-band at 1550 nm, compatible with DWDM multiplexing infrastructure.
• Industrial Temperature Range (I-Temp) — Rated -40°C to +85°C for outdoor cabinets, industrial enclosures, and non-controlled environments.
• LC Duplex Connector — Standard LC duplex interface for OS2 single-mode fiber patch cables and structured cabling systems.
• Hot-Swappable SFP+ Form Factor — Field-replaceable without powering down the host switch or router, minimizing maintenance downtime.
• MSA Compliant — Compatible with MSA-standard SFP+ ports on Allied Telesis and third-party host equipment.
• RoHS Compliant — Meets EU Restriction of Hazardous Substances directive for environmental compliance.
• Single-Mode Fiber Only — Designed exclusively for OS2 single-mode fiber; not compatible with multimode fiber infrastructure.
• 10 Gigabit Ethernet (10GbE) — Full 10 Gbps line-rate data transfer over the fiber link.

Typical Applications

• Data center interconnect over dark fiber (up to 80 km)
• Campus network long-haul backbone extension
• Government and utility substation fiber links
• Industrial deployment in outdoor or temperature-uncontrolled environments
• Service provider transport and aggregation

Technical Specifications

Frequently Asked Questions

What is the maximum fiber distance supported by the AT-SP10ZR80/I?

The AT-SP10ZR80/I supports up to 80 km over OS2 single-mode fiber. Actual reach depends on fiber quality, connector cleanliness, and the number of patch connections in the link. Exceeding specified optical budget limits will result in signal degradation.

What is the difference between the AT-SP10ZR80 and AT-SP10ZR80/I?

The /I suffix designates an industrial temperature rating of -40°C to +85°C, versus the standard commercial operating range of 0°C to +70°C on the non-/I variant. Specify the AT-SP10ZR80/I for deployments in outdoor enclosures, industrial environments, or any location where ambient temperature cannot be controlled within commercial limits.

Is the AT-SP10ZR80/I compatible with non-Allied Telesis switches?

Yes. The module is MSA-compliant and will operate in any SFP+ port that supports the 10GBASE-ZR standard. Compatibility varies by vendor and firmware version. Contact Creation Networks with your specific host platform details for a compatibility verification.

What fiber cable is required for this transceiver?

OS2 single-mode fiber with LC duplex connectors is required. This module is not compatible with OM1, OM2, OM3, or OM4 multimode fiber. Ensure fiber end-faces are clean before insertion to maintain optical link budget.

Can this transceiver be used in a DWDM system?

The 1550 nm wavelength of the AT-SP10ZR80/I falls within the C-band, which overlaps with DWDM channel plans. However, for true DWDM multiplexing, ITU-T grid-locked DWDM SFP+ modules with narrow linewidth lasers are required. The AT-SP10ZR80/I is a wideband ZR module and is not intended as a DWDM channel transceiver.

Does the AT-SP10ZR80/I support digital optical monitoring (DOM)?

Yes. The SP10 Series supports DDM/DOM (Digital Diagnostic Monitoring), allowing the host switch to read real-time optical power levels, temperature, voltage, and bias current via the I2C interface — useful for proactive link monitoring and fault diagnosis.

What warranty is included with the AT-SP10ZR80/I?

Allied Telesis transceivers are covered by the Allied Telesis standard hardware warranty. Contact Creation Networks for current warranty terms and extended support options applicable to your purchase.