HYTOPTODEVICE Juniper SRX‑SFP‑10GE‑SR compatible 10G SR SFP+ is a drop‑in replacement optic. It resolves third‑party transceiver recognition errors on Juniper SRX series firewalls.
This 850nm 10GBASE‑SR multimode module reaches 300m on OM3, 400m on OM4 fiber. It supports DDM monitoring and hot‑swap operation.
Pre‑programmed EEPROM delivers stable plug‑and‑play performance. Suited for security network upgrades, firewall‑switch interconnection and server uplink deployment.
Source in‑stock 10G SR SFP+ when you buy or procure for bulk wholesale and sample testing. Cut CAPEX for your large‑volume enterprise security‑project procurement.
Key Technical Specifications|
Juniper Compatible |
SRX‑SFP‑10GE‑SR |
Vendor Name |
HYTOPTODEVICE |
| Form Factor | SFP+ | Max Data Rate | 10.7Gbps |
| Wavelength | 850nm | Max Distance | 300m on OM3 |
| Connector | Duplex LC | Transmitter Type | VCSEL 850nm |
| Cable Type | MMF | Receiver Type | PIN |
| TX Power | -6.5~-0.5dBm | Receiver Sensitivity | < -10.5dBm |
| Power Consumption | ≤1W | Operation Temperature | 0 to 70°C (32 to 158°F) |
Usage Guidelines & Best Practices
Fiber Choice: Duplex LC Multimode Fiber (MMF) — OM3 / OM4 (50/125 µm). Do NOT use SMF.
Connector Match: UPC/PC polish only. Do NOT use APC.
Cleanliness & Dust: Keep dust caps on whenever unattached. Clean fiber end-faces with a optical cleaning pen before insertion; dust causes over 80% of optical link failures.
Link Setup:Set speed to 10Gbps Full Duplex. Lock speed manually if auto-negotiation fails.
Handling: Wear ESD protection. Keep fiber bend radius ≥ 30 mm.
Installation & Hot-Swap Rules: MSA hot-swappable. Insert/remove gently without powering down.
Environment: Commercial temperature (0°C to 70°C). Avoid extreme heat, moisture, and dust.
Full Compatibility List and Supported Devices
1. Supported Hardware & Firmware
Main Application Scenarios
● Juniper SRX firewall short‑reach 10G interconnection with core switches
● Enterprise security network trunk bandwidth expansion and batch project roll‑out
● ToR 10G uplinks for virtualization & server clusters behind SRX firewalls
● Intra‑data‑center multimode fiber transmission for security zone segmentation
● 40G→10G breakout migration for legacy Juniper SRX security infrastructure
● Large‑scale network hardware refresh when you buy and procure cost‑effective replacement 10G SR SFP+
FAQ
Q1: Can this 10G SR SFP+ run on non‑SRX Juniper devices as well as other brand network gear?
A: This 10G SR SFP+ adheres to SFP+ MSA mechanical and electrical specifications. Custom‑EEPROM delivers stable recognition on Juniper SRX validated hardware. For other brands or Juniper EX/QFX platforms, partial devices carry transceiver‑lock restrictions, check host firmware before you buy in bulk. Provide exact hardware model for pre‑sales compatibility validation.
Q2: If I purchase third‑party optics for Juniper SRX, will it void my device hardware warranty?
A: Qualified third‑party 10G SR SFP+ transceivers will not automatically void hardware warranty. Vendors may reject warranty coverage if hardware damage is directly caused by defective optics. Our modules pass full‑stress factory testing to minimize failure risk; preserve test records for enterprise audit for large‑volume SRX‑SFP‑10GE‑SR replacement orders.
Q3: Am I able to deploy this optic inside Intel or Broadcom based server network adapters?
A: Yes, compatible with mainstream Intel X520/X710 and Broadcom NetXtreme SFP+ NIC adapters. Some server NIC firmware blocks non‑OEM optics. We can supply generic‑profile variant, confirm NIC firmware version ahead of large‑scale server NIC procurement.
Q4: What actual working distances can I get deploying old‑generation OM1 and OM2 multimode fiber?
A: Legacy OM1/OM2 multimode fiber lacks sufficient modal bandwidth for 10GBASE‑SR. OM1 delivers approx 33m, OM2 around 82m only. Such short distances rarely satisfy security network requirements. Deploy OM3 or OM4 multimode fiber to achieve full‑spec reach for bulk 10G SR SFP+ purchase projects.
Q5: What kind of physical connector does this Juniper‑compatible 10G SR SFP+ transceiver adopt?
A: This Juniper compatible 10G SR SFP+ adopts duplex LC‑UPC connector, widely‑adopted interface for enterprise 10G multimode security networking. Avoid APC‑angled‑end‑face patch cords; APC introduces extra return loss and raises bit‑error rate for UPC‑calibrated transceivers.
Q6: Is splitting a 40G QSFP+ SR4 port into four independent 10G SR channels achievable?
A: Achievable with passive 40G‑to‑4×10G SR4 breakout cable. Each breakout lane connects to one independent 10G SR SFP+. Remember to enable breakout mode in device CLI; misconfigured port settings cause complete link loss inside mixed‑speed Juniper security fabrics.
Q7: How much extra latency will be added by a complete 10G SR SFP+ multimode fiber link?
A: Native transceiver latency stays 10‑30ns per unit. End‑to‑end link latency is dominated by firewall/switch ASIC processing and fiber propagation delay. This 10G SR SFP+ brings negligible overhead, suitable for security gateway and virtualization workloads. Run real‑environment tests for ultra‑low‑latency production scenarios.
Q8: Compare thermal output between optical 10G SR SFP+ and copper 10GBASE‑T SFP+ modules?
A: 10G SR SFP+ max power ≤1.0W, while 10GBASE‑T copper SFP+ consumes 2.5‑4W per port. Mass copper‑module deployment increases cabinet PUE and cooling burden. For high‑density Juniper SRX firewall racks, choose optical 10G SR SFP+ to ease thermal pressure during large‑volume purchase roll‑out.
Q9: Does this Juniper‑compatible 10G SR SFP+ include built‑in hardware FEC function?
A: No built‑in hardware FEC on module, matches official IEEE 10GBASE‑SR definition. If error correction is required, activate ASIC‑level FEC on your firewall or switch side. Keep link loss within optical‑budget scope to maintain BER ≤1×10⁻¹²; do not compensate poor fiber quality relying on missing transceiver FEC.
Q10: Can I insert and remove this SFP+ optic without shutting down Juniper SRX firewalls?
A: Yes, conforms to SFP+ MSA hot‑plug standard. Insert or remove 10G SR SFP+ without power‑cycling Juniper SRX hardware. Skip frequent hot‑swap during heavy‑traffic business hours, brief link interruption occurs during replacement. Arrange maintenance window for mass module swap‑out when you procure bulk quantities.
Q11: What is the realistic expected working lifespan for SRX‑SFP‑10GE‑SR replacement 10G SR SFP+?
A: Calculated MTBF over 1,000,000 hours under 0‑70℃ clean cabinet operating conditions. Actual service life is affected by cabinet temperature, vibration and repeated hot‑swap cycles. Maintain good rack ventilation to extend service life for long‑term Juniper security infrastructure you purchase.
Q12: Does this aftermarket replacement optic follow official SFP+ MSA industry specifications?
A: Fully compliant with SFP+ MSA and SFF‑8472 DDM monitoring standards. Juniper customized EEPROM only modifies identification information; mechanical dimension, electrical signal and monitoring functions strictly follow MSA specification for third‑party replacement 10G SR SFP+.
Q13: What negative impacts will dirty fiber connector ends bring to 10G multimode security links?
A: Dust and stains on LC‑UPC end‑faces are top trigger for unstable 10G links. Contamination raises insertion loss, triggers random packet loss and intermittent link flapping even with link‑up status. Add optical‑connector cleaning into regular maintenance workflow for Juniper SRX enterprise networks.
Q14: Why do generic no‑brand 10G SR SFP+ modules show big performance gaps when users buy them?
A: Not at all. Low‑cost generic 10G SR SFP+ use unqualified laser chips with insufficient screening, bringing higher bit‑error risk and shorter lifetime. HYTOPTODEVICE uses grade‑A VCSEL‑PIN components plus multi‑stage aging testing, more reliable for enterprise‑scale bulk procurement.
Q15: Are there laser safety hazards while looking into live transmitting port of active 10G SR SFP+?
A: Yes. Even though it is Class1 laser product, invisible 850nm infrared VCSEL beam may damage human retina under long‑time direct exposure. Never stare at powered‑on optical ports or open fiber ends on running Juniper SRX firewall hardware.
Packaging & Custom OEM Solutions
Every 10G SFP+ SR module comes individually sealed in standard anti-static (ESD-safe) packaging, pre-stocked and ready for immediate shipment. For bulk orders, we offer custom OEM packaging—including logo printing and private labeling—tailored for network distributors, system integrators, and enterprise deployments.
Why Network Engineers Choose HYTOPTODEVICE
HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.
“Phenomenal performance. We deployed 200 HYTOPTODEVICE SFP+ modules to replace Cisco OEMs in our backbone network. Result? Zero compatibility issues and a 60% reduction in costs. Highly recommended for mission-critical networks."— Senior Network Engineer, Regional Telecom, Australia
Quality Certification & Compliance
At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final visual inspection, from IQC、IPQC、FQC to OQC, 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 & 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.
