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4 Channel POTS Telephone Gigabit Ethernet Over Fiber Optic Media Converter Extender SC/UPC Singlemode Single Fiber up 20Km,Support Called id Ring and Fax No Delay A Set
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 8:27 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
1.11/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Hebbeko
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓This landline pots over fiber converter can extend POTS (Plain Old Telephone Service) landline phones and Network signal by a same fiber to far end: 4 Independent POTS telephones lines and 1x100/1000Mbps Ethernet RJ45 port over a single fiber optic cable, Fiber interface is SC/UPC
✓Suitable for Both Fiber Types (Single-mode and multimode). Single-mode fiber distance up to 20 km(12.4 miles), Compatible with Multimode fiber distance up to 200m
✓Support Called id, Ring and Fax function,Voice coding adopts PCM coding .Uncompressed and No Delay Transmission and Protocol Support, High fidelity speech
✓Professional high quality design and Excellent performance, Voice quality is pure clear and stable. Widely used in government units, electric power, public security, military, civil aviation, maritime, mining, highway and other college networks or public networks
✓LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system
✓Plug and play,No need to set up
⚙️ Specifications
Brand
Hebbeko
Maximum Supply Voltage
240 volts_of_alternating_current
Minimum Supply Voltage
100 volts_of_alternating_current
Upper Temperature Rating
70 °C
Interface Type
Optical, RJ45
Interface
Optical, RJ45
Number of Channels
4
Smart Home Compatibility
Not Smart Home Compatible
Brand Name
Hebbeko
UPC
783712930550
Compatible Devices
Landline phones with RJ11 port, Computers, Routers, Switches
