{"product_id":"10g-sfp-bidi-1330-1270nm-20km-single-mode-b-side-100-compatible-with-fortinet-firewall","title":"10G SFP+ BIDI 1330\/1270nm 20km Single Mode (B Side) | 100% Compatible with Fortinet Firewall","description":"\u003ch2\u003e10G SFP+ BIDI 1330\/1270nm 20km Single Mode (B Side) | 100% Compatible with Fortinet Firewall\u003c\/h2\u003e\n\u003cp\u003eOptiSolid 10G SFP+ BIDI (B Side) transceiver is specially programmed for full compatibility with Fortinet Firewall 10G SFP+ ports. It adopts 9\/125μm single-mode fiber for bidirectional data transmission via a single strand of fiber, featuring 1330nm (TX) \/ 1270nm (RX) DFB laser, delivering stable 10Gbps connectivity up to 20km. As the B Side module, it must be paired with an A Side BIDI module (1270nm TX \/ 1330nm RX) for normal operation. Fully plug-and-play with no Fortinet compatibility warnings, it is an ideal replacement for Fortinet FG-TRAN-SFP+LR series BIDI modules in data centers, enterprise WAN\/metro networks, campus backbones and Fortinet Firewall long-distance deployment scenarios.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 100% Plug \u0026amp; Play with All Fortinet Firewall 10G SFP+ Ports\u003c\/li\u003e\n\u003cli\u003e✅ 10GBASE-BX Standard, Compliant with IEEE 802.3ae \u0026amp; SFP+ MSA\u003c\/li\u003e\n\u003cli\u003e✅ BIDI B Side: 1330nm (TX) \/ 1270nm (RX), 20km Over 9\/125μm Single-Mode Fiber\u003c\/li\u003e\n\u003cli\u003e✅ Single Strand Fiber Transmission, Significantly Saves Fiber Resources\u003c\/li\u003e\n\u003cli\u003e✅ No \"Unknown Module\" Alerts in Fortinet FortiOS\u003c\/li\u003e\n\u003cli\u003e✅ Full DOM\/DDM (DDMI) Real-Time Monitoring Supported (SFF-8472 Compliant)\u003c\/li\u003e\n\u003cli\u003e✅ LC Simplex Connector, Compact \u0026amp; Hot-Pluggable\u003c\/li\u003e\n\u003cli\u003e✅ 1330\/1270nm DFB Laser, Low Transmission Error Rate (≤10⁻¹²)\u003c\/li\u003e\n\u003cli\u003e✅ Low Power Dissipation (\u0026lt;1.5W) for Energy Efficiency\u003c\/li\u003e\n\u003cli\u003e✅ Must Pair with A Side BIDI Module (1270nm TX \/ 1330nm RX) for Operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eImportant BIDI Single Mode Fiber Notice\u003c\/h3\u003e\n\u003cp\u003eThis is a 10G SFP+ BIDI (B Side) single-mode module, compliant with IEEE 802.3ae, SFP+ MSA and SFF-8431 standards. It adopts BIDI bidirectional transmission technology (WDM), enabling bidirectional data transmission over a single strand of fiber. For full 10Gbps transmission up to 20km, 9\/125μm standard single-mode fiber (LC simplex) with G.652\/G.655\/G.657A specifications is required. \u003cstrong\u003eThis B Side module (1330nm TX \/ 1270nm RX) must be paired with an A Side BIDI module (1270nm TX \/ 1330nm RX)—single use will result in connection failure.\u003c\/strong\u003e Do not use multi-mode fiber. For Fortinet Firewall devices with NP6 chips (excluding NP6xlite), do not mix 10G and 1G interfaces to avoid bandwidth transmission issues.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFull Fortinet Firewall Compatibility List\u003c\/h3\u003e\n\u003ch4\u003eFortinet Firewall Series (10G SFP+ Port Equipped)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFortiGate 600E, FortiGate 800E, FortiGate 1000E, FortiGate 1500D\u003c\/li\u003e\n\u003cli\u003eFortiGate 2000E, FortiGate 3000E, FortiGate 4000E, FortiGate 6000F\u003c\/li\u003e\n\u003cli\u003eAll Fortinet Firewall models with 10G SFP+ ports (compatible with all FortiOS versions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"35%\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP+ (Small Form-Factor Pluggable Plus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10G SFP+ BIDI Single Mode Module (B Side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.3125 Gbps (10GBASE-BX), supports 8.5 and 9.95 to 11.3 Gbps, backward compatible with 1Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1330nm (TX) \/ 1270nm (RX), DFB Laser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 20km over 9\/125μm Single-Mode Fiber (SMF), compatible with G.652\/G.655\/G.657A fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedium Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/125μm Single-Mode Fiber (SMF), G.652\/G.655\/G.657A specifications recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLC Simplex (UPC), single strand transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDOM\/DDM Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull Digital Diagnostic Monitoring (DDMI, compliant with SFF-8472)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 70°C (Commercial Grade); Storage Temperature: -40°C ~ 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V (Single Power Supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFortinet Equivalent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFG-TRAN-SFP+LR (FTLX1471D3BCL, FTLX1471D3BCLFTN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBIDI Bidirectional Transmission (WDM), Single Strand Fiber, Cost-Saving, Low Power Consumption, High Stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong-distance 10G connections for Fortinet Firewall devices in data centers, enterprise WAN\/metro networks and campus backbones\u003c\/li\u003e\n\u003cli\u003eReliable 10G links using single strand single-mode fiber, suitable for cost-sensitive scenarios needing fiber resource saving\u003c\/li\u003e\n\u003cli\u003eFortinet Firewall deployments requiring high-speed, long-distance connectivity (up to 20km) with bidirectional transmission and cost-effectiveness\u003c\/li\u003e\n\u003cli\u003ePoint-to-point 10G connections for Fortinet Firewall to switches, servers and other network devices in cross-office, campus backbone and WAN architectures\u003c\/li\u003e\n\u003cli\u003eUpgrade and replacement for Fortinet FG-TRAN-SFP+LR (FTLX1471D3BCL, FTLX1471D3BCLFTN) 10G SFP+ BIDI single-mode modules (B Side)\u003c\/li\u003e\n\u003cli\u003eEnterprise wiring closets and service provider transport applications requiring stable 10G long-distance connectivity with fiber cost saving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eLegal Disclaimer\u003c\/h3\u003e\n\u003cp\u003eOptiSolid is an independent third-party optical transceiver company. We are not affiliated with, endorsed by, or sponsored by Fortinet. All brand names, trademarks and model numbers (including FG-TRAN-SFP+LR, FTLX1471D3BCL, FTLX1471D3BCLFTN) are used only for compatibility demonstration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this B Side BIDI module alone with Fortinet Firewall?\u003c\/strong\u003e\u003cbr\u003eA: No. This B Side module (1330nm TX \/ 1270nm RX) must be paired with an A Side BIDI module (1270nm TX \/ 1330nm RX) for normal operation. Single use will result in connection failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this show as an unknown device in Fortinet FortiOS?\u003c\/strong\u003e\u003cbr\u003eA: No. It is fully programmed to avoid compatibility warnings and support normal monitoring in Fortinet FortiOS, including DOM\/DDM data display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What fiber cable do I need?\u003c\/strong\u003e\u003cbr\u003eA: 9\/125μm standard single-mode fiber (LC simplex) is required, compatible with G.652\/G.655\/G.657A specifications. Only a single strand of fiber is needed for bidirectional transmission. Do not use multi-mode fiber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is there any note for deploying with Fortinet Firewall?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For Fortinet Firewall devices with NP6 chips (excluding NP6xlite), do not mix 10G and 1G interfaces. Ensure the single-mode fiber is properly terminated and confirm pairing with a matching A Side BIDI module before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with all Fortinet Firewall 10G SFP+ ports?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is fully compatible with all Fortinet Firewall models featuring 10G SFP+ ports, with no additional configuration needed. It supports backward compatibility with 1Gbps devices and adapts to all versions of FortiOS.\u003c\/p\u003e","brand":"OptiSolid","offers":[{"title":"Default Title","offer_id":48232616001636,"sku":"OPT-SFP10G-BIDI-B-FNT-383","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8551\/4596\/files\/OS500004001001383.jpg?v=1776141310","url":"https:\/\/optisolid.com\/products\/10g-sfp-bidi-1330-1270nm-20km-single-mode-b-side-100-compatible-with-fortinet-firewall","provider":"OptiSolid","version":"1.0","type":"link"}