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4CH Mining Explosion Proof Fiber Optic Transceiver with 1Cr18Ni9Ti or 316L SS

4CH Mining Explosion Proof Fiber Optic Transceiver with 1Cr18Ni9Ti or 316L SS

fiber optical transceiver

optical transceiver

Fiber Optic Transceiver with 1Cr18Ni9Ti

Place of Origin:


Brand Name:



Exd I, MA

Model Number:


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Product Details
Video Input:
Up To 4ch
Audio Input:
Contact Closure:
Payment & Shipping Terms
Minimum Order Quantity
1 unit
Packaging Details
special shipping carton, 20pcs/ctn, 35x21x30cm, 4kgs
Delivery Time
15 working days
Payment Terms
T/T, L/C, Western Union
Supply Ability
1000units per week
Product Description

PEM3200 4ch Mining Explosion proof fiber optic transceiver , deign for Mining appliation


 Quick Detail: 

 Design for mining application

 Stainless steel material: 1Cr18Ni9Ti or 316L

 1 to 4ch video and data optional

 ST or FC available

 maximum distance 40km

 2 cable outlets at housing rear




PEM3200 Mining ex-proof fiber optical transceiver is the latest explosion-proof monitoring equipment, with mature design concept, make mine monitoring equipment and expansibility function effectively improve, the product can be used alone in a flammable and explosive gas mines, mine environment.

PEM3200 furnish one unit transceiver inside, can prolong the signal communication distance and assure the quality of signal.

To support single-mode or multi-mode fiber, maximum distance of single mode can be 40km.

Working temperature: 0 to 40 deg. Celsius.

Most 8 holes output, exproof flexible pipe or armoured cable for explosion-proof electrical connections.





Input voltage:  127VAC, 50/60Hz

Voltage scope:  -25%~+10%

Working current: ≤1A

Power consumption:30W

Connection:   2-core for power 127VAC

3-core for RS485



Air pressure:  86~106KPa

Temperature:  0℃~+40℃

Humidity: ≤95%RH (+25℃)



Material:1Cr18Ni9Ti or 316L


Dimensions: inner size

PEM3200A: 250(L) x 180(W) x 65(H) mm

PEM3200B: 170(L) x 109(2) x 75(H) mm

Weight/ship weight:

PEM3200A: 15Kg / 18Kg

PEM3200B: 10Kg / 13Kg

Cable outlets:

3200A: 8


Screw type: G-3/4”

Mounting: Pan/tilts, half-pan/tilts and fixed brackets


Spec. of fiber optic transceiver

Video port:

3200A: 8, 3200B:1

Video connection: BNC

Video voltage and impendance: 1.0Vp-p, 75ohm

Video bandwidth: 5hz-10mhz

Data port: send or receive data 1 to 4ch (one way or bidrectional)

Port connect: RJ45

Data signal: RS232, RS485, RS422

Speed rate: 0 to 256kbps,

Bit error rate: 109

Wavelength: Singlemode 1310/1550nm

                 Multimode   850/1310nm

Optical output power: 5dBm to 2dbm

receiving sensitivity: 26dBm

Single wavelength bandwidth: 155M/1.25G



Video surveillance system, specially in analog system, it could extend the cable distance up to 120km or more.

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