CTC Union Technologies Co.,Ltd.
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Taiwan
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+886-2-26591021
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2012 CTC Union Technologies Co., LTD.
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Technical information in this document is subject to
change without notice.
w w w . C T C U . c o m
User Guide
Gigabit Ethernet Fiber Switch
FRM220A-1002ES
Table of Contents
Version 1.0 April 2012 Release
Introduction / Features
------- 1
Specifications
------- 2
Management Features
------- 2
Panel / Installation
------- 3
LED Indicators / Applications
------- 4
Console Management
------- 5-8
Port VLAN
------- 8
802.1Q VLAN
------- 9-10
Link Loss Forwarding
------- 11
Upgrading
------- 12
Troubleshooting
------- 13
- 1 -
w w w . C T C U . c o m
Introduction
FRM220A-1002ES is an industrial temperature grade, dual copper to
dual fiber, Gigabit Ethernet managed switch designed to make conversion
between
10/100/1000Base-T
and
100/1000Base-SX/LX
with
SFP
transceiver. Using SNMP and Web-based management in the FRM220 or
FRM220A chassis, the network administrator can monitor, configure and
control the activity of each chassis installed FRM220A-1002ES switch card.
The functions include Auto Laser Shutdown, Link Fault Forwarding,
bandwidth control, VLAN, Q-in-Q, duplex and speed configuration.
Features
-40 to +85
°
C “industrial” operating temperature range
10/100/1000Base-T to 100/1000Base-X (dual fiber rate)***
Network management via terminal, web or SNMP in FRM220 chassis
Stand-alone local console management via CH01M console port
Auto or Forced Ethernet mode; Auto MDI/MDIX
MTU 10.24K bytes (jumbo packets)
Supports 802.1Q tagging (16 groups) and 802.1ad Q-in-Q
VLAN port mapping feature
Supports Link Fault Pass Through (LFP) function
Supports Auto Laser Shutdown (ALS)
Digital Diagnostic Monitor of supported SFP modules
Provides 1Gb backplane Ethernet uplink in FRM220A
FRM220A-1002ES SFP sockets support a wide range of standard SFP
modules to address any network situation. Such as: Single-mode, Multi-
mode, Multi-rate, Single fiber bi-directional, Coarse and Dense Wave
Division Multiplexing (CWDM and DWDM).
***Dual Rate Notice: When configuring for 100Base-FX, the SFP must
support Fast Ethernet data rate (e.g. 155Mbps). For Gigabit Ethernet, the
SFP must support 1.25Gbps data rate. A multi-rate SFP may also be used,
assuming it can cover both data rates.
WARNING: Fiber optic equipment may emit laser or infrared light that can
injure your eyes. Never look into an optical fiber or connector port. Always
assume that fiber optic cables are connected to an active laser light source.
