Arista SFP‑10G45‑BX100 Compatible SFP+ 10G BiDi Transceiver | 10GBASE‑BX100‑U 100km Tx1490Rx1550nm Bulk & Wholesale | HYTOPTODEVICE
Product Overview
HYTOPTODEVICE SFP+ 10G BiDi Transceiver serves as a drop‑in replacement for Arista SFP‑10G45‑BX100. Built to 10GBASE‑BX100‑U and SFF‑8472 MSA standards, this SFP+ 10G BIDI TRANSCEIVER delivers stable 10.3125Gbps transmission up to 100km over OS2 single‑mode fiber, with Tx1490nm transmit and Rx1550nm receive wavelengths via simplex LC connector.
Pre‑programmed with Arista‑specific EEPROM data, it helps users solve common third‑party SFP+ 10G BIDI TRANSCEIVER recognition alarm and port err‑disable compatibility pain points on Arista EOS network hardware. This single‑strand BiDi optic must pair with the complementary opposite‑wavelength
BX100‑D module at the far‑end to establish valid links. HYTOPTODEVICE supports flexible low‑MOQ sample testing and large‑volume bulk procurement, provides factory bulk stock and OEM customization for wholesalers, distributors and system integrators deploying Arista 100‑kilometer long‑distance metro links.
Key Technical Specifications
| Arista Compatible |
SFP‑10G45‑BX100 |
Vendor Name |
HYTOPTODEVICE |
| Form Factor |
SFP+ |
Max Data Rate |
10.315Gbps |
| Wavelength |
TX1490nm/RX1550nm |
Max Distance |
100km |
| Connector |
Simplex LC |
Transmitter Type |
1490nm EML |
| Cable Type |
SMF |
Receiver Type |
APD |
| TX Power |
1.0~5.0dBm |
Receiver Sensitivity |
< -24dBm |
| Max. Power Consumption |
≤1.8W |
Receiver Overload |
-7dBm |
| Protocols |
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI |
Operation Temperature |
0 to 70°C (32 to 158°F) |
For detailed technical specifications, please refer to the Datasheet
Usage Guidelines & Operational Best Practices
• BiDi Pairing Rule: SFP‑10G‑BXU (Tx1490/Rx1550) must pair with
SFP‑10G‑BXD (Tx1550/Rx1490) at remote end. Two BXD modules will NOT form a valid link.
• Cabling Requirement: Use OS2 single‑mode simplex‑LC UPC cables only. Multimode fiber / APC connectors reduce reach and cause link issues; keep connectors clean.
• Optical Attenuator Required for Short Links: For testing or short‑distance connections (<10km), connect a 12dB–15dB optical attenuator to the RX port to prevent damaging the receiver.(10KM＜Distance＜30km,connect 5‑15dB optical attenuator)
• Environment: Run within 0‑70 °C. Avoid high‑heat, dusty, poorly ventilated rack positions.
• Hot‑swap: Supports hot‑swap; disconnect fiber before plugging / unplugging to protect optical ports.
• DDM Monitoring: Enable DDM/DOM; monitor optical power and temperature for early fault warning.
• Pre‑test Recommendation: Test sample units with real hardware before large‑scale bulk deployment.
• Laser Safety: Avoid direct eye exposure to powered optical ports; infrared laser can harm eyes.
For detailed operation instructions, please refer to the User Guide.
Full Compatibility List & Supported Network Hardware
1. Validated Cisco Hardware & Firmware
This SFP+ 10G BIDI TRANSCEIVER adopts Arista‑specific EEPROM, effectively solving third‑party transceiver lock‑out compatibility pain points, supporting zero‑alarm plug‑and‑play with official Arista EOS firmware. All products go through real‑machine validation and 72‑hour burn‑in testing, fully compatible with the below Arista hardware models:
- Arista 7000 Series Data Center Switches: 7050X3, 7060X, 7070X high‑performance core switches
- Arista 7200 Series Aggregation Routers: 7200S, 7220R series enterprise and metro aggregation devices
- Arista 7300 Series High‑Density Switches: 7320X, 7360X series 10G SFP+ port platforms
- Universal Compatibility: All Arista devices with standard 10G SFP+ ports supporting 10GBASE‑BX100‑U protocol
2. Cross‑Brand Interoperability
Built on MSA open standards, this 10G BiDi SFP+ transceiver works with Cisco, Arista, Huawei, H3C, Juniper, Dell, Palo Alto, Brocade hardware. Well‑suited for mixed‑vendor long‑haul metro and wide‑area network expansion projects for enterprise, carrier clients, wholesalers, distributors and system integrators.
3. Free Value-Added Services
- Custom EEPROM programming for multi-platform compatibility
- Sample testing available before bulk orders for project validation
- Private label customization and professional deployment guides
- Rigorous batch quality consistency control
- Custom EEPROM configuration for special and legacy network setups
- Free EEPROM recoding with 24/7 technical support
Primary Application Scenarios
- Arista Enterprise 100km Long‑Distance Branch Networking: Ideal for 100km point‑to‑point single‑fiber links connecting remote enterprise branches and geographically separated campus sites built on Arista switches and routers with SFP+ 10G BIDI TRANSCEIVER.
- Carrier‑Grade Metro Aggregation Transmission: Deployed for operator metro access long‑haul transmission, easing fiber‑resource shortage pressure and cutting overall network construction investment by using SFP+ 10G BIDI TRANSCEIVER single‑fiber solution.
- Long‑Distance Cross‑Site Data Center Interconnection: Delivers reliable 10G high‑bandwidth connectivity for 100‑kilometer‑level interconnection and disaster‑recovery backup between geographically isolated data‑center facilities.
- Cost‑Effective Arista Hardware Upgrade: High‑performance replacement SFP+ 10G BIDI TRANSCEIVER solution for costly original Arista SFP‑10G45‑BX100, helping buyers cut bulk hardware procurement expenditure.
- Global Wholesale & Resale Business: Stable batch supply of SFP+ 10G BIDI TRANSCEIVER for global optical‑module distributors and network‑engineering integrators, supporting private‑label resale and flexible‑volume ordering requirements.
Connectivity Solutions(Applications)
1.Switch-to-Switch Connectivity
2.Core to Access Connectivity(With Structured Cabling)
The Core Features
1.Single‑Fiber Transmission, Maximize Fiber Utilization
Unlike conventional dual‑fiber SFP+ transceivers, HYTOPTODEVICE Arista‑compatible SFP+ 10G BiDi modules adopt WDM wavelength‑division multiplexing to realize bidirectional 10G transmission over only one OS2 single‑mode fiber core.
2.2x Capacity, Half the Cabling
A single fiber strand carries two wavelengths, enabling full-duplex 10G over one link. Double capacity per port, cut fiber cabling costs in half — no extra cables, no extra ports.
3.10G at 1.8W — Lower Energy, Lower Heat
Delivering stable 10G links at a low 1.8W power draw, this SFP+ 10G bidi transceiver minimizes heat dissipation per port, easing cooling load in dense deployments and cutting total cost of ownership.
4. Verified, Not Just Claimed
Compatibility isn't a promise — it's proven. Every unit passes rigorous testing on original-brand switches, guaranteeing drop-in interoperability across Cisco, Juniper, Huawei and other major platforms without reconfiguration headaches. Real products, real switches, real results—Specific Compatibility Video available upon request.
5.100% Tested for Rock-Solid Reliability
Signal integrity, distance runs, temperature cycling — every 10G BiDi 100km SFP+ transceiver is fully validated in our Test Center before shipping, ensuring stable, packet-loss-free links under any load.
FAQ
Q1: Will this 10G SFP+ module be compatible with my Cisco/Juniper/MikroTik/Ubiquiti switches?
A: YES, HYTOPTODEVICE 10GBASE‑BX100‑U SFP+ 10G BiDi transceiver delivers broad cross‑vendor compatibility for multi‑brand switch deployments. Pre‑flashed vendor‑specific EEPROM ensures zero‑alarm plug‑and‑play operation on most Cisco, Juniper, MikroTik and Ubiquiti hardware with native 10G SFP+ ports; minor old‑firmware whitelist restrictions may require updating switch firmware for full recognition.
Q2: Can this 1490/1550nm BiDi module pair with standard 1310/1550nm modules?
A: NO, HYTOPTODEVICE 10GBASE‑BX100‑U 100km BiDi optic cannot establish valid links with ordinary 1310/1550nm transceivers. Reliable BiDi single‑fiber operation strictly demands matching complementary‑wavelength BX100‑D partner unit; mismatched wavelength sets lead to complete link failure even with good physical fiber connections.
Q3: Is this module hot‑swappable in live production networks?
A: YES, the HYTOPTODEVICE 10GBASE‑BX100‑U long‑reach BiDi SFP+ supports standard SFP+ hot‑swap functionality for non‑stop production‑network maintenance. You can insert or remove the transceiver without powering‑down network devices; for safety best‑practice, disconnect fiber jumpers before handling active ports to avoid infrared laser eye risk.
Q4: Does this module work over Multimode Fiber (MMF)?
A: NO, HYTOPTODEVICE 10GBASE‑BX100‑U 100km BiDi SFP+ transceiver only operates on OS2 single‑mode fiber. Multimode fiber suffers excessive dispersion and signal attenuation; it cannot satisfy the strict optical budget requirement for 100‑kilometer long‑haul BiDi transmission and will trigger frequent packet loss or no‑link status.
Q5: Can I use this transceiver on a passive CWDM or DWDM network?
A: NO, HYTOPTODEVICE 10GBASE‑BX100‑U BiDi optic cannot work with passive CWDM / DWDM multiplexer systems. It uses proprietary fixed‑pair 1490/1550nm BiDi wavelengths outside standard CWDM/DWDM ITU‑T grid; it is purpose‑built for direct point‑to‑point single‑fiber links instead of wavelength‑multiplexed aggregation topologies.
Q6: Can I use an 100km module for short‑distance links (e.g., 5km or 10km)?
A: NO, deploying long‑reach 100km‑class transceivers on 5‑10km short fiber runs risks permanent hardware damage. Our HYTOPTODEVICE high‑power long‑haul BiDi units feature‑7 dBm overload threshold; short links produce over‑strength incoming optical power that overwhelms the built‑in APD receiver, you must deploy appropriate simplex LC optical attenuator for short‑distance application scenarios.
Q7: What is the minimum optical link budget required to achieve the full 100km distance?
A: YES, our HYTOPTODEVICE EML+APD‑equipped 10G BiDi transceiver provides 25‑29 dB total optical link budget, which fully supports stable 100‑kilometer transmission. Real‑world field deployment should reserve 3‑5 dB extra safety margin to absorb loss caused by connectors, splices and gradual fiber aging to avoid intermittent link instability.
Q8: What if my fiber line has multiple splices and dirty connectors? Will it still reach 100km?
A: YES, HYTOPTODEVICE 10GBASE‑BX100‑U BiDi module with 25‑29 dB link budget can hit 100km only when cumulative end‑to‑end loss stays within budget limits. Multiple splices and contaminated LC connectors stack extra insertion loss; over‑budget total loss will reduce achievable transmission distance, please clean connectors and minimize splice points for long‑haul projects.
Q9: What is the Mean Time Between Failures (MTBF) for this transceiver?
A: YES, HYTOPTODEVICE 100km 10G BiDi SFP+ transceivers feature industry‑grade high MTBF derived from EML laser and high‑sensitivity APD receiver component qualification. Lab‑calculated MTBF value exceeds 1,000,000 hours under 0‑70℃ commercial operating conditions, paired with our 5‑year factory warranty to support large‑scale metro‑network bulk deployment.
Q10: Will I experience packet drops if optical input power is near the receiver sensitivity limit?
A: YES, users will face intermittent packet loss and link flapping when received optical power approaches‑24 dBm receiver sensitivity of HYTOPTODEVICE APD‑based 10G BiDi transceiver. When input power gets close to sensitivity threshold, bit‑error rate rises sharply; always keep adequate optical power margin above‑24 dBm for reliable 100km BiDi link performance.
Q11: Can I use this optic for 10G OTN (OTU2/OTU2e) or SONET/SDH (OC‑192) protocols?
A: NO, HYTOPTODEVICE 10GBASE‑BX100‑U BiDi SFP+ transceiver is designed for 10G Ethernet 10.3125Gbps rate only. It does not support OTN OTU2/OTU2e or SONET/SDH OC‑192 framing; attempting these protocols will result in link down even with good optical power readings.
Q12: Is this product RoHS, CE, and FCC compliant?
A: YES, all HYTOPTODEVICE 10GBASE‑BX100‑U 100km BiDi SFP+ transceivers fully pass RoHS, CE and FCC compliance certification. Complete certification documents and inspection reports can be supplied for global buyer customs clearance, tender project audit and bulk wholesale procurement verification requirements.
Q13: How do I verify if a newly installed module is defective or if the fiber path is degraded?
A: YES, multi‑step troubleshooting workflow can differentiate faulty HYTOPTODEVICE BiDi transceiver versus degraded single‑mode fiber links. Swap in known‑good spare HYTOPTODEVICE optic, read real‑time DDM optical power data, clean LC interfaces, run OTDR fiber test; compare measured power against spec (Tx 1~5 dBm, Rx sensitivity‑24dBm, overload‑7dBm) to locate whether fault comes from hardware or fiber infrastructure.
Q14: How does a BiDi 1490/1550nm setup reduce overall fiber infrastructure costs?
A: YES, HYTOPTODEVICE 1490/1550nm BiDi SFP+ transceiver cuts physical fiber‑pair consumption in half for point‑to‑point connections. It uses only one OS2 single‑mode fiber strand for bidirectional 10G traffic; this greatly lowers fiber‑leasing expense and civil‑works investment for metro long‑haul and cross‑site data‑center interconnection projects.
Q15: Does this transceiver support loopback testing for remote diagnostic checks?
A: NO, HYTOPTODEVICE 10GBASE‑BX100‑U 100km BiDi SFP+ does not support hardware‑level internal loopback function for remote diagnostics. For link validation, you need external physical loopback plug or end‑to‑end real‑fiber testing; you may leverage built‑in DDM real‑time monitoring data for partial remote link health assessment.
Packaging & Custom OEM Solutions
Each module ships individually sealed in ESD-safe packaging, protected from static from our warehouse to your shelf—and ready to ship on receipt of order. Volume buyers and system integrators also unlock our full OEM program: custom logos, private labeling, and branded packaging, all designed to help you build and protect your own brand.
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.
- Up to 70% cost savings vs OEM, transparent pricing & flexible bulk rates, supported quality returns
- 100% real-device compatible with Cisco, Huawei,Dell,Juniper, and Arista
- ISO 9001:2015 Shenzhen factory, full lineup: 1.25G/10G/25G/40G/100G/200G/400G/800G/1.6T transceivers
- Ample stock, fast global DHL/FedEx shipping in 3–5 working days
- Free pre-sales engineering support for custom EEPROM & private label firmware
- Real switch test videos available for pre-purchase review; inspection & shipping videos provided per order
“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:
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ISO 9001: Certified quality management and production consistency.
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CE & FCC: Fully compliant for seamless Global Market Access.
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RoHS: Committed to environmental responsibility and hazardous material control.
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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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