The ANPA AP-3102AB is a compact Fast Ethernet fiber media converter that bridges a standard 10/100Mbps RJ45 copper link to a single-mode fiber optic strand, stretching networks well beyond the 100-meter copper limit. Its SC fiber port uses single-fiber WDM (BiDi) technology, so a complete link needs just one fiber strand per direction — deployed as a matched A/B pair. With a practical range of up to 3 kilometers, plug-and-play auto-negotiation and rugged metal housing, the AP-3102AB is the cost-effective choice for short-range building links, camera uplinks and electrically noisy sites where copper fails. Request a quote for pair pricing, fiber-distance options and OEM/ODM terms.
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-3102AB |
|---|---|
| Category | Fiber Optical Transceiver |
| Ports Configuration | 1 Fiber + 1 RJ45 |
| Transmission Rate | 10/100Mbps |
| PoE Standard | N/A |
| Power Budget | N/A |
| Key Features | QoS, Single-mode, 3km Range |
| MOQ | 2 sets |
Product Overview
A fiber media converter performs one essential job: it transparently translates electrical Ethernet signals into light pulses on fiber — and back again — so copper devices such as switches, NVRs and IP cameras can communicate across fiber backbones. The AP-3102AB provides one RJ45 10/100Mbps port and one SC single-mode fiber port, with auto-sensing speed negotiation and auto-MDI/MDIX for zero-configuration deployment.
Its single-fiber WDM (wavelength-division multiplexing) design sends and receives on different wavelengths over the same strand, halving the fiber you need to pull compared with dual-fiber converters. Units are shipped as matched A/B pairs with complementary wavelengths — simply connect one unit at each end of the fiber run. Standard optics support distances up to 3km, which covers the majority of in-campus, building-to-building and perimeter-link requirements.
Fiber delivers three decisive advantages over copper for these runs. It is immune to electromagnetic interference from motors, power cabling and inverters; it does not conduct lightning surges, providing electrical isolation between buildings with different ground potentials; and it carries data far farther than copper. Link/activity LEDs on the AP-3102AB give at-a-glance diagnostics, while store-and-forward switching keeps error rates low. Every unit is CE, FCC and RoHS certified and built in ANPA’s Chaozhou factory under a 9-step quality control process that includes 100% optical-link testing before shipment.
Application Scenarios
Building & Campus Links Up to 3km
Connect offices, warehouses and outbuildings across a site with a single fiber strand. The AP-3102AB pair delivers stable 10/100Mbps connectivity without repeaters, and fiber’s electrical isolation eliminates ground-loop problems between structures.
CCTV Camera Fiber Uplinks
Run IP cameras in parking areas, perimeter fences and loading bays back to the NVR over fiber. Video signals stay clean even alongside power lines, and the link cannot be disrupted by the EMI that plagues long copper camera runs.
Factory & Industrial Floors
On production floors with heavy machinery, variable-frequency drives and welding equipment, copper links suffer packet loss. Fiber is electromagnetically inert, so the AP-3102AB keeps data acquisition, PLC and camera links reliable in the noisiest environments.
Cost-Effective Fiber Rollouts
Because single-fiber WDM uses one strand instead of two, material and labor costs drop on every run. The AP-3102AB is ideal for distributors and installers rolling out many short fiber links on a budget.
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.
- Fast Ethernet 10/100Mbps conversion with single-fiber WDM — one strand per link, half the fiber cost.
- Up to 3km reach with complete EMI and lightning immunity versus copper’s 100-meter limit.
- Plug-and-play A/B pairing, auto-negotiation and link LEDs for fast, error-free field installation.
- Manufactured in ANPA’s 15,000 m² Chaozhou factory with 100% optical QC testing; CE/FCC/RoHS certified.
Compatible & Related Products
Need more distance? The single-fiber 20km AP-3101AB reaches far across large campuses, while the gigabit AP-3201AB and aluminum-housed dual-fiber AP-3202AB suit higher-speed backbones. For an interchangeable SFP slot, see the AP-SFP-MC100; for multiple Ethernet devices at one location, use the 4-port AP-3114AB or 8-port AP-3118AB.
Frequently Asked Questions
1. What is the difference between the AP-3102AB and a gigabit media converter?
The AP-3102AB runs at Fast Ethernet speed (10/100Mbps), which is ample for IP cameras, access control and general data over short links. A gigabit converter such as the AP-3201AB delivers 10/100/1000Mbps for 4K video, high-density links or backbone traffic. Choose 100M for pure surveillance and short hops to control cost.
2. What does single-fiber / single-mode mean?
Single-mode fiber uses a tiny core that carries light over long distances with minimal loss. Single-fiber (WDM/BiDi) means transmit and receive travel on one strand using two wavelengths, so you only pull one fiber. The AP-3102AB ships as a matched A/B pair.
3. Do I need one converter or two?
For a fiber link between two copper devices you need a pair — one AP-3102AB at each end (unit A and unit B). If one end is a switch with a built-in fiber or SFP port, you may need only one converter at the copper end; contact us to confirm your topology.
4. How far can the AP-3102AB transmit?
The standard configuration supports up to 3 kilometers over single-mode fiber, which covers most building-to-building and campus links. If you need 20km or more, ANPA offers long-reach models such as the AP-3101AB; tell us your required distance when requesting a quote.
5. Does fiber protect against lightning and electrical interference?
Yes. Fiber carries light rather than electricity, so it is immune to EMI from machinery and power lines and does not conduct lightning surges. It also electrically isolates buildings with different ground potentials, preventing ground-loop damage to switches and cameras.
6. Is the AP-3102AB difficult to configure?
No. It is fully plug-and-play with auto-negotiation and auto-MDI/MDIX. Connect the RJ45 copper and SC fiber ports and the link comes up automatically; front-panel LEDs confirm power, fiber link and data activity.
7. Does ANPA offer OEM/ODM for fiber converters?
Yes. ANPA manufactures the full converter range in-house and offers custom logo/labeling, pair packaging, firmware and documentation branding for distributors and installers. MOQ for the AP-3102AB is 2 sets. Request a quote for volume pricing and lead times.
Get a Quote from the Manufacturer
Ready to specify the AP-3102AB 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.