Product photo (manufacturer datasheet) · industrial fiber-to-serial protocol converter

ZJIC200-1F2S

Name: Uniview ZJIC200-1F2S
Brand: Uniview

Protocol Converter · Fiber-to-Serial · 1000Base-X + 2×RS232/485

Industrial Gigabit Fiber-to-Serial Protocol Converter · 1×1000Base-X + 2×RS232/485 · AC 220V/DC 24V/48V

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Overview

The ZJIC200-1F2S is an industrial gigabit fiber-to-serial protocol converter that converts a single 1000Base-X fiber port (SC/ST/FC, single-mode or multimode) into 2 × RS232/485 serial channels for long-distance transmission of serial data over fiber. It ships in AC 220V (100–240V) single-input, DC 24V (12–36V) or DC 48V (36–56V) dual-input power variants, with reverse-polarity and overload protection, drawing a maximum of 3 W. Housed in a fanless IP40 metal enclosure (120×32×95 mm) that supports desktop, DIN-rail or wall mounting, it operates from -10 to +60°C in the standard version or -40 to +75°C in the wide-temperature version — suited for industrial sites that need to carry legacy RS232/485 serial equipment over a gigabit fiber link.

Is This the Right Fit?

Six real deployment scenarios matched to this model's actual fiber-to-serial specifications.

Fiber-to-Serial Conversion PointGenuine photoelectric conversion: the 1000Base-X fiber signal is converted directly to 2 × RS232/485 electrical serial channels — a true fiber media/protocol conversion point, not a copper Ethernet pass-through.

Legacy Serial Equipment NetworkingBuilt for exactly 2 × RS232/485 channels (5-pin terminal) — the right port count to bring PLCs, RTUs or meters with only a serial interface onto a gigabit fiber network.

DIN-Rail Cabinet Mount for Wide-Voltage RetrofitDefault DIN-rail installation plus selectable AC 220V (100–240V) or DC 24V/48V (12–36V/36–56V) input lets the unit drop straight into an existing electrical cabinet alongside other DIN-rail gear, no separate power adapter needed.

Outdoor Wide-Temperature CabinetThe wide-temperature variant operates from -40 to +75°C (storage to -40~85°C) with strong EMC immunity (EN61000-4 series, Level 3) — suited to unheated outdoor cabinets in cold or hot climates.

Desktop Plug-and-Play DeploymentUnlike DIN-rail-only fiber converters, the -1F2S also supports desktop mounting — place it on a bench or shelf for quick commissioning or a temporary serial-over-fiber test link, no cabinet or rail required.

Tunnel / Underground M&E MonitoringDual power input (DC 24V/48V models) plus Level-3 EMC immunity and reverse-polarity/overload protection support the reliability tunnels and underground electromechanical rooms demand.

Not a good fit if:

Not for direct copper-Ethernet extension or camera/PoE aggregation — this model bridges 1000Base-X fiber to RS232/485 serial only; it has no RJ45 Ethernet ports.
Not a managed switch — no VLAN, ERPS/RSTP ring redundancy or L2 management; it is a fixed point-to-point protocol converter.
Fiber interface is fixed (1000Base-X, non-SFP) — fiber mode, connector (SC/ST/FC) and single/dual-fiber must be chosen at order time, not swapped in the field.

Key Features

Converts 1 × 1000Base-X fiber to 2 × RS232/485 serial channels (5-pin terminal)
Fiber port SC/ST/FC connector · single-mode/multimode · single-fiber/dual-fiber optional
Transmission distance: multimode 2 km / single-mode 20, 40, 60 or 120 km
AC 220V (100–240V) single input or DC 24V (12–36V)/48V (36–56V) redundant dual input
Fanless IP40 metal enclosure · desktop/DIN-rail/wall-mount · max 3 W consumption
Wide temperature -40 ~ +75°C (wide-temp model) · reverse-polarity & overload protection · 5-year warranty

Specifications

IEEE Standards

IEEE802.3	10BaseT Ethernet
IEEE802.3u	100BaseT(X) and 100BaseFX Fast Ethernet
IEEE802.3ab	1000BaseT(X) Ethernet
IEEE802.3z	1000BaseX Ethernet
IEEE802.3x	Flow Control

Switching

MAC Address Table	1K
Packet Buffer	1 Mbit
Forwarding	Store-and-forward

Interfaces

Serial Ports	2 × RS232/485 (5-pin terminal)
1000Base-X Port	1000Base-X (fixed), single-mode/multimode optional, SC/ST/FC optional, single/dual fiber optional
1000Base-FX Distance	Multimode 2 km; single-mode 20/40/60/120 km optional
LED Indicators	Power, Fiber Port, Serial Port

Power

24V Input	4-pin terminal, dual redundant input; 24VDC range 12–36VDC
48V Input	4-pin terminal, dual redundant input; 48VDC range 36–56VDC
220V Input	4-pin terminal, single power; 220V range 100–240VAC
Power Consumption	Max 3 W
Power Protection	Reverse-polarity & overload

Physical

Housing	IP40 metal enclosure
Mounting	DIN-rail (default), desktop/wall-mount optional
Dimensions	120 (W) × 32 (H) × 95 (D) mm

Certification

EMC	CE, FCC
EMI	FCC Part 15, CISPR (EN55022) Class A
EMS	EN61000-4-2 (ESD) Level 3, EN61000-4-3 (RS) Level 3, EN61000-4-4 (EFT) Level 3, EN61000-4-5 (Surge) Level 3, EN61000-4-6 (CS) Level 3, EN61000-4-8
Shock	IEC60068-2-27
Free Fall	IEC60068-2-32
Vibration	IEC60068-2-6
Green	RoHS, WEEE

Environment

Standard Temp	-10 ~ +60°C
Wide Temp	-40 ~ +75°C
Storage Temp	-40 ~ +85°C
Humidity	5–95% non-condensing

Reliability

MTBF	320,000 hours
Warranty	5 years

Models & Ordering

Model	Product Description	Price
ZJIC200-1F2S-AC	Industrial protocol converter — 1 × 1000Base-X fixed fiber port (SC/ST/FC, single-mode/multimode, single/dual fiber optional), 2 × RS232/485 serial (5-pin terminal), AC 220V power.	✆ WhatsApp
ZJIC200-1F2S-DCL	Industrial protocol converter — 1 × 1000Base-X fixed fiber port (SC/ST/FC, single-mode/multimode, single/dual fiber optional), 2 × RS232/485 serial (5-pin terminal), DC 24V power.	✆ WhatsApp
ZJIC200-1F2S-DCH	Industrial protocol converter — 1 × 1000Base-X fixed fiber port (SC/ST/FC, single-mode/multimode, single/dual fiber optional), 2 × RS232/485 serial (5-pin terminal), DC 48V power.	✆ WhatsApp

This page covers all power variants: -AC = AC 220V (100–240V) single input; -DCL = DC 24V (12–36V) redundant dual input; -DCH = DC 48V (36–56V) redundant dual input. The 1000Base-X fiber port is fixed (non-SFP): single-mode or multimode, SC/ST/FC connector, single or dual fiber optional; multimode 2 km, single-mode 20/40/60/120 km. The requested model is ZJIC200-1F2S.