This document provides the product specification for a SUN-D1×32-SM-1310/1550-AC-FP-1-2U Rack D1×32 Optical Switch made by Guilin GLsun Science and Tech Group Co., LTD. It has low insertion loss and fast switching time, supports RS232 and Ethernet remote control, and is used for fiber monitoring, light source selection, and optical path protection in fiber transmission systems. Key specifications include a wavelength range of 850±40/1300±40nm or 1260-1650nm, return loss over 45dB, crosstalk over 55dB, and a switching time of less than 10ms.

1. 2U-D1x32#580202
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 1 -
Product Specification
All right reserved by Guilin GLsun Science and Tech Group Co., LTD. Without written permission,
any unit or individual can’t reproduce, copy or use it for any commercial purpose.
Product Rack D1×32 Optical Switch
Model SUN-D1×32-SM-1310/1550-AC-FP-1-2U
File No. 2U-D1x32#580202
Version 1.0
Issuing Date 2016-06-13
Specification Revision Record
Date Version Page Revision Description Prepare Approve
- 1 -

2. 2U-D1x32#580202
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 2 -
Rack D1×32 Optical Switch
D1×N rack-mounted optical switch is a kind of functional device,with the ability of controlling and switching
optical route. It can be manually selected from front panel or controlled via RS232 port, Ethernet port and
auto-scanned on certain frequency. In optical fiber transmission system, it is used for multi-channel fiber
monitoring, multi light source/ detector selection, and optical fiber path protection etc. Besides, it is also used in
optical fiber test system for optical fiber and its component test, outdoor cable test and multi-spot optical sensors
monitoring system.
Features
Low Insertion Loss and Fast Switching
SerialNet, High Reliability, High Stability
LCD Display
RS232 Control and Ethernet Remote Management
Applications
FITL
Automatic Measurement
Optical Network Remote Monitoring
Cable Monitoring and Maintaining system

3. 2U-D1x32#580202
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 3 -
Specifications
Parameters Unit SUN-FSW-D1×N-2U (N≤32)
Insertion Loss 1, 2 dB Typ:1.0 Max:1.2
Wavelength Range nm 850±40 / 1300±40 1260 ~ 1650
Test Wavelength nm 850 / 1300 1310 / 1550
Return Loss 1, 2 dB SM ≥ 45 MM ≥ 30
Crosstalk 1 dB ≥ 55
PDL dB ≤0.01
WDL dB ≤0.25
Repeatability dB ≤ ±0.05
Durability ≥ 10 Million
Optical Power mW ≤500
Switching Time ms ≤10 ( sequence switch time of adjacent channel)
Operating Temperature ℃ -5～+55
Storage Temperature ℃ -40~+80
Relative Humidity % 5~ 95
Monitoring Port RJ45, RS232
Power Supply V AC：100～240V（50/60Hz ） or DC：36～72V
Chassis Type mm 2U L482.6×W250×H89
Remarks: Customization is available.
Optical Route
Optical Route 1（Independent Control） Optical Route 2（Unified Control）

4. 2U-D1x32#580202
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 4 -
Ordering Information:
SUN-D1×32-SM-1310/1550-AC-FP-1-2U
Fiber Type Test Wavelength Power Supply
Mode
Connector Optical Route
Control Way
Chassis Type
SM:
SM, 9/125
1310/1550:
1310/1550nm
AC:
100-240V
FP:
FC/PC
1:
Unified Control
2U:
L482.6×W250×H89
Notes:
Support customization. For other requirement, please contact customer service.