Arista Networks SFP-10G-ZR Compatible 10GBASE-ZR SFP+ Optical Transceiver Module (SMF, 1550nm, 80km, LC, DOM)-HYTOPTODEVICE

The HYTOPTODEVICE  Arista SFP-10G-ZR is a hot-swappable, high-density SFP+ optical transceiver designed for 10 Gigabit Ethernet long-range applications. It is engineered to transmit data over ultra-long distances of up to 80 kilometers (km) using standard single-mode fiber (SMF) at a 1550nm wavelength.Designed for seamless integration with Arista EOS® (Extensible Operating System), the HYTOPTODEVICE SFP-10G-ZR module is fully compliant with industry standards including SFP+ MSA, IEEE 802.3ae, and SFF-8472. It features advanced Digital Optical Monitoring (DOM), allowing network administrators to monitor real-time diagnostics such as optical power, temperature, and voltage. This fiber optical transceiver is the go-to solution for Data Center Interconnect (DCI), campus backbones, and metropolitan networks requiring maximum reach and reliability.

The HYTOPTODEVICE Arista SFP-10G-ZR compatible transceiver is specifically programmed and tested to ensure "plug-and-play" performance with Arista's high-performance switch portfolio:

• Arista 7050 Series: 7050SX, 7050TX, 7050QX.

• Arista 7060 & 7150 Series: Ultra-low latency switches.

• Arista 7280 Series: Deep buffer data center switches.

• Arista 7300 & 7500 Series: Modular chassis systems.

• Arista 7010 & 7020 Series: High-performance Gigabit and 10G access switches.

Key Application Scenarios

1. Cloud Data Center Interconnect (DCI): High-speed 10G links between geographically separated cloud data centers.

2. Metro Area Networking (MAN): Connecting corporate headquarters to remote branch offices across a city.

3. Long-Haul Enterprise Backbones: Extending the network reach between campus buildings where distances exceed 40km.

4. Service Provider Edge: Providing 10G long-reach handoffs for regional fiber-to-the-business (FTTB) services.
   Technical Warning: When testing or deploying this SFP-10G-ZR 80km module over short distances (typically less than 30km), an optical attenuator (12dB to 15dB) must be used. Failure to attenuate the signal may cause permanent damage to the receiver due to optical overload.
   

   Distance	≤ 10km	≤ 30km	≤50km	Remarks
   Attenuator	15dB	12dB	6dB

Connectivity Solutions(Applications)

FAQ FOR Arista Networks  SFP-10G-ZR Compatible SFP+Transceiver Modules

Q1: What is the difference between SFP-10G-ZR and SFP-10G-ER?A:The primary difference is the reach. The SFP-10G-ER supports up to 40km, while the SFP-10G-ZR supports up to 80km. Both operate at 1550nm wavelength, but the sfp 10g zr module has a higher optical power budget to cover longer distances.

Q2: Do I need an optical attenuator for SFP-10G-ZR?A：Yes. If the link distance is less than 20km, the high output power of the SFP-10G-ZR module may damage the receiver. It is recommended to use a 12dB to 15dB attenuator for short-reach testing or links under 20km.

Q3: Is this module hot-swappable?A:Yes, the SFP-10G-ZR is a hot-swappable I/O device. HYTOPTODEVICE manufacture pluggalbe transceivers,You can plug it into or remove it from a switch port without powering down the host equipment.

Q4: Does SFP-10G-ZR support 1G speeds?A:No, the SFP-10G-ZR transceiver is a dedicated 10Gbps module and does not support 100/1000Mbps auto-negotiation.

Q5: Is there a difference between SFP-10G-ZR and SFP-10G-ZR-S? A: The standard SFP-10G-ZR is a full-featured module that supports Ethernet, OTN  and WAN PHY protocols with comprehensive temperature coverage. In contrast, the SFP-10G-ZR-S (Class S) is a cost-effective version optimized for 10G Ethernet applications in enterprise and data center environments, and only supports commercial-grade temperatures(0 to 70°C).

Q6: Can I use SFP-10G-ZR  for a 10km link? A: Yes, but you must use an inline optical attenuator(about 15dB)
to protect the receiver from the high-power 1550nm laser.avoiding to damage the receiver.

Q7: What is SFP-10G-ZR? A: The SFP-10G-ZR is a hot pluggable optical transceiver module with a speed of 10Gbps, a wavelength of 1550nm, and a transmission distance of 80 KM (OS2 SMF). It is ideal for data centre, 10G Ethernet and Fibre Channel etc.

Q8: Which companies manufacture high-quality sfp 10g zr? A:Industry leaders such as Cisco, Finisar manufacture high-quality sfp 10g zr transceivers. HYTOPTODEVICE offers premium transceivers compliant with MSA standards, rigorously tested to ensure 100% compatibility, and capable of stable 80km transmission on mainstream platforms such as Cisco, Huawei, Alcatel-lucent and Extreme. 

Q9: How do I install an 10g zr sfp+ module for my network switch? A: You can refer to the following steps:Power off the switch;Insert the zr transceiver into the SFP+ slot firmly until it clicks into place;Connect the duplex LC SMF to the transceiver port;Power on and check the link LED – green means the links is successfully connected.

Q10: What is the difference between SFP-10G-LR and SFP-10G-ZR? A: They both use single-mode fiber with duplex LC connector.the main difference lies in wavelength and transmit distance.SFP-10G-LR transmit up to 10km using a 1310nm laser, while sfp 10g zr transmits up to 80km using a higher-power 1550nm laser and APD receiver

Q11: What type of fiber optic cable should I use with the sfp 10g zr? A:For SFP-10G-ZR, single-mode fiber (SMF) must be used to connect, especially OS2 (or the older Os1) with a core diameter of 9/125µm.

Q12: Can I use the 10g sfp+zr in a 10G Ethernet switch? A:Yes, sfp 10g zr is designed specially for the 10.3Gbps Ethernet, you can use it in any 10G Ethernet Switch that supports the SFP+ ports.

Q13:What is the maximum transmission distance of the SFP-10G-ZR? A:The maximum transmission distance of the 10G ZR SFP is 80 kilometers(approximately 50 miles) with OS2 SMF. If your fiber link is shorter than 30 kilometers, you must install an optical attenuator (typically 12dB to 15dB) to reduce signal strength.

Q14:How do HYTOPTODEVICE ensure SFP-10G-ZR module compatibility with network switch? A:Generally, to ensure 100% compatibility, modules must be coded to match the switch's requirements. HYTOPTODEVICE, a source factory with professional coding technology, specized in coding equipment for various brands to ensure they are recognized and fluent in your  device.

Q15:Are there any special conditions or requirements for using SFP-10G-ZR over long distances? A:The SFP-10G-ZR is a high-performance optical module. To ensure stable 80km links and prevent module damage, the SFP-10G-ZR requires the use of OS2 SMF and strict power budget control. Furthermore, due to its use of a high-power 1550nm laser and high-sensitivity APD receiver, any fiber link shorter than 30km must use a 15dB optical attenuator to prevent permanent receiver damage. The HYTOPTODEVICE all fiber transceivers have built-in DDM support, allowing you to monitor these critical power levels in real time.

Quality Assurance：Your Trusted Optical Transceiver Source

HYTOPTODEVICE is a vertically integrated manufacturer of high-performance optical transceivers. By controlling core materials at the source, we ensure every SFP module meets the highest standards of reliability and customization.

• Vertical Integration: In-house core material production ensures a stable, self-sufficient supply chain for all optical modules.

• Total Traceability: End-to-end oversight from raw components to final transceiver assembly guarantees 100% controllability.

• Bespoke Solutions: Expert-led R&D provides customized SFP transceiver designs tailored to your specific technical needs.

• 24-Hour Response: Our technical team guarantees a primary response to any inquiry or quality concern within 24 hours.

Carrier-Grade Quality. Factory-Direct Control. Rapid Response.

Quality Certification & Compliance：

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE,UL & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：
100% 3rd Party Compatible：

Partial Test Demonstration: 

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