Fiber Optical Monitoring System

Sino-Telecom FOMS (Fiber Optical Monitoring System) can use rack OTDR (Optical Time Domain Reflectometer) devices, focus on automatic analysis of fiber performance by periodical measurement, and quickly respond while fiber broke or fault happens, significantly reducing the repair time and improving fiber network maintenance efficiency and QoS.

Datasheet

description1

Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout

Overview

Features

● 2U height, compatible with 19-inch standard cabinet
● Pluggable design, all boards support hot swap, which can be flexibly matched according to the business
● Main and standby power supply design, support dual 48V DC power supply, support 220V AC power supply
● Support multi-channel OTDR concurrent test, high test accuracy
● Comprehensive online monitoring system for optical cables, providing real-time protection for the cables
● Simultaneously equipped with resource management functions, effectively improving resource organization

Physical Characteristics

Product Parameter	STN6200-II-DC	STN6200-II-AC
Device Dimensions (mm)	88(H)444(W)225(D)	88(H)444(W)325(D)
Power Supply	Front Dual DC48V	Rear dual power supply: Dual DC-48V or Dual AC220V or DC-48V plus AC220V
Installation Method	19-inch cabinet
Slots Number	8
Max. Consumption	300W
Fan	Built-in one Fan module
Working Temperature	-10℃ ~ 50℃
storage Temperature	-20℃ ~ 80℃
Relative Humidity	5% ~ 95 (non-condensing)

Specifications

OTDR Board: Optical Time Domain Reflectometer

Parameters	Indicator
Working Wavelength	1625nm±10nm
Event Dead Zone	≤2m
Attenuation Dead Zone	≤5m
Dynamic Range	40dB
Ranging Accuracy	±1m± sampling resolution ±-10-5 x distance
Minimum Distance Resolution	0.0127m
Pulse Width	5ns~20us
Slot Width	2 Standard function slots
Max. Power Consumption	9W

OSU16 Board: 16-Way Optical Selection Unit

Parameter	Performance
Occupied Slots Number	Occupy one slot
Working wavelength	1260~1650nm
insertion loss	≤ 1.4dB (1X16)
Number of channels	16
Return Loss	≥50dB
Switching Time	≤25ms
Service Life	≥10⁹ times
Carrying Optical Power	≤ 500mW
Maximum Power Consumption	8W

OUS32 Board: 32-Way Optical Selection Unit

Parameter	Performance
Occupied Slots Number	Occupy two slots
Working wavelength	1260~1650nm
insertion loss	≤ 1.8dB (1X32)
Number of channels	32
Return Loss	≥ 50dB
Switching Time	≤25ms
Service Life	≥ 10⁹ times
Carrying Optical Power	≤ 500mW
Maximum Power Consumption	10W

OUS64 Board: 64-Way Optical Selection Unit

Parameter	Performance
Occupied Slots Number	Occupy three slots
Working Wavelength	1260~1650nm
Insertion Loss	≤2.0dB (1X64)
Number of Channels	64
Return Loss	≥ 50dB
Switching Time	≤25ms
Service Life	≥ 10⁹ times
Carrying Optical Power	≤ 500mW
Maximum Power Consumption	15W

Application

1. Dark Fiber Monitor to Point to Point Fiber

2. Dark Fiber Monitor to PON Fiber

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