The ANPA AP-3201AB is a gigabit single-fiber media converter that brings 10/100/1000Mbps performance to long-haul fiber links. It bridges a gigabit RJ45 copper port to a single-mode fiber strand using single-fiber WDM (BiDi) optics, sustaining gigabit throughput up to 20 kilometers as a matched A/B pair. For 4K CCTV, gigabit backbone extensions and building interconnection where entry-level converters are too slow, the AP-3201AB combines high bandwidth, plug-and-play simplicity and fiber’s EMI immunity in a compact metal unit. Request a quote for long-reach gigabit pair pricing.
ANPA sells factory-direct with wholesale and OEM/ODM terms. Pricing is quoted per project — contact our sales team for volume discounts and lead times.
Product Specifications
| Model | AP-3201AB |
|---|---|
| Category | Fiber Optical Transceiver |
| Ports Configuration | 2 (1 Fiber + 1 RJ45) |
| Transmission Rate | 10/100/1000Mbps |
| PoE Standard | N/A |
| Power Budget | N/A |
| Key Features | Plug & Play, Single-mode, Single-fiber |
| MOQ | 2 pairs |
Product Overview
The AP-3201AB transparently converts between a gigabit RJ45 copper port and a single-mode SC fiber port, so modern high-bandwidth devices can communicate across fiber backbones without speed downgrades. Auto-negotiation supports 10/100/1000Mbps on the copper side, and the optical link carries the full gigabit rate up to 20km — enough for almost any building-to-building or campus-to-campus scenario.
Its single-fiber WDM design uses two wavelengths on one strand (A unit and B unit), halving fiber consumption on long runs while single-mode fiber keeps optical loss low. Store-and-forward gigabit switching with auto-MDI/MDIX ensures clean, plug-and-play operation, and front-panel LEDs report power, copper link and optical link status for immediate confirmation during installation.
Gigabit fiber matters as cameras and APs outgrow Fast Ethernet: 4K/8MP multi-stream cameras, Wi-Fi 6 access points and data backups benefit from the full bandwidth, while fiber still provides EMI immunity, lightning safety and ground-loop isolation across the entire span. The durable metal chassis suits equipment rooms, wall mounting and outdoor cabinets. Each AP-3201AB is CE, FCC and RoHS certified and built in ANPA’s Chaozhou factory under the same 9-step, 100%-inspection QC program — with gigabit optical power and link-stability tests before shipment.
Application Scenarios
Gigabit Building-to-Building Backbones
Link headquarters to annexes or industrial parks up to 20km apart at full 1000Mbps over one fiber strand, with electrical isolation that protects core switches from ground-loop and surge damage.
4K & High-Density CCTV
Backhaul clusters of 4K/8MP cameras and NVR traffic without the bottlenecks of Fast Ethernet; gigabit fiber keeps multi-stream video and smart analytics smooth over long distances.
Wi-Fi 6 & High-Bandwidth Edge Links
Connect remote equipment rooms or outdoor AP zones that aggregate Wi-Fi 6 traffic; gigabit fiber provides the headroom wireless high-density deployments demand.
Industrial & Infrastructure Gigabit Links
Factories, ports and energy sites need gigabit data across EMI-heavy, lightning-prone zones — fiber’s immunity and 20km reach make the AP-3201AB the dependable link layer.
Why Choose ANPA
ANPA has manufactured PoE and fiber networking equipment since 2006 — 20 years of production experience. Every switch, converter and accessory is built in our single 15,000 m² facility in Chaozhou, Guangdong (with a dedicated R&D center in Shenzhen), across 8 production lines and 16 sets of assembly and test equipment. Our 3 R&D engineers and 7 QA/QC specialists enforce a rigorous 9-step quality control process with 100% inspection, full-load burn-in and CE, FCC and RoHS certification on every batch.
- Full 10/100/1000Mbps conversion over single-fiber WDM — gigabit speed up to 20km on one strand.
- Auto-negotiation and store-and-forward gigabit switching for plug-and-play reliability.
- Complete EMI/lightning immunity and ground-loop isolation for harsh inter-site links.
- Manufactured in ANPA’s 15,000 m² Chaozhou factory with 100% gigabit optical QC; CE/FCC/RoHS.
Compatible & Related Products
For 100M long-haul links the AP-3101AB is the value choice; the QoS-prioritized variant is the AP-3201AB-Q, and dual-fiber gigabit is the AP-3202AB. Gigabit multi-port edge nodes: AP-3204AB (4-port). SFP flexibility: AP-SFP-MC.
Frequently Asked Questions
1. What is the difference between AP-3201AB and AP-3101AB?
Both are single-fiber WDM converters reaching up to 20km. The AP-3201AB runs at gigabit 10/100/1000Mbps for 4K video, Wi-Fi 6 and data backbones, while the AP-3101AB is Fast Ethernet 10/100Mbps for standard CCTV and data at a lower cost.
2. Does gigabit work over the full 20km?
Yes. The AP-3201AB’s single-mode optics sustain the full gigabit rate across the 20km optical budget. Beyond that, SFP-based converters with interchangeable modules can cover greater distances — ask ANPA for your specific route length.
3. Single-fiber or dual-fiber?
Single-fiber WDM (BiDi): matched A and B units use two wavelengths on one strand. This halves fiber requirements on long runs compared with dual-fiber converters such as the AP-3202AB.
4. Do I need two units per link?
For copper-to-copper links, yes — one A and one B. When connecting to a gigabit switch with an SFP or native fiber port, one converter at the remote copper end can be enough; we confirm configurations at quote stage.
5. Will it auto-negotiate with slower devices?
Yes. The RJ45 port auto-negotiates 10/100/1000Mbps and auto-MDI/MDIX, so it interoperates with older 100M devices as well as gigabit cameras, switches and APs.
6. Why is fiber safer for long outdoor runs?
Fiber carries no electrical current, so it is immune to EMI from power lines and machinery and cannot conduct lightning into your equipment. It also isolates differing ground potentials between buildings, preventing ground-loop failures.
7. What are the MOQ and OEM terms?
MOQ is 2 pairs. ANPA manufactures in-house and offers custom logo, pair packaging, firmware and documentation branding for distributors. Request a quote for volume pricing and lead times.
Get a Quote from the Manufacturer
Ready to specify the AP-3201AB for your project? ANPA ships factory-direct worldwide with flexible MOQs, OEM/ODM customization and CE/FCC/RoHS documentation. Tell us your port count, fiber distance or power requirements and our team will reply with pricing and lead time.
ANPA sells factory-direct with wholesale and OEM/ODM terms. Pricing is quoted per project — contact our sales team for volume discounts and lead times.