Managed Switch

In-Band OAM/IP managed switch

  • Two copper to two fibre Fast Ethernet solution.
  • Converts between 10/100Base-TX and 100Base-FX with SFP.
  • Can also be completely controlled and monitored from a centrally located managed rack.
  • Stand-alone IP Based, Web GUI, Telnet, SNMP management.
  • Supports OAM remote loopback to assist in diagnosing network problems.


Spec Text
Optical Interface

Connector SFP LC
Data rate 100Mbps
Duplex mode Full duplex
Fibre MM 50/125μm, 62.5/125μm. SM 9/125μm
Distance MM 550M, 2km, SM15/30/50/80/120km
WDM 20/40/60km
Wavelength MM 1310nm, SM 1310, 1550nm
WDM 1310Tx/1550Rx (type A)
1550Tx/1310Rx (type B)

Power Consumption

< 12W


Card: 155 x 20.8 x 88mm (D x W x H)



Electrical Interface

Connector RJ45
Data rate 10Mbps, 100Mbps
Duplex mode Half / Full duplex

Electrical Interface

Cable: 10Base-T Cat.3, 4, 5, UTP
100Base-TX Cat.5, 5e or higher


IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, ITU-T G.644


LED: Power, FX-Link, FEF, TEST, Speed(10, 100), Full

Power Input

Card : 12VDC
Standalone : AC, DC options


Storage conditions
Temperature range : -5~+45°C
Relative Humidity : 5~95% Rh
Absolute Humidity : 1~25g H2O/m3
Operation conditions
Temperature range : -5~+45°C
Relative Humidity : 5~95% Rh
Exist conditions for condensation and icing
Absolute Humidity : 1~29g H2O/m3


CE, FCC, EN60950 LVD compliant


65,000 hrs

Ordering Information

Order Code Description
CT-FRM220 -10/100AS-2 2x 10/100Base-TX + 2x 100Base-FX with OAM/IP Based Managed FE Switch card (optional SFP)

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