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CM-021GB-II

CM-021-GB-II

10/100/1000BaseT to Gigabit Fiber Media Converter
  • Build in Link Loss Forwarding Technology
  • Jumbo frame up to 9K byte on switch mode
  • Standalone and Chassis design
  • Auto Negotiation Speed, Half/Full Duplex
     

OVERVIEW

Lantech CM-021-GB II Gigabit converter can extend your network distance by converting UTP to Fiber long haul connection. It is backward compatible to 10/100TX as the UTP design is tri-speed.

Lantech CM-021-GB II supports Jumbo frame up to 9K byte on switching mode so it is suitable for the backbone connection where could have jumbo packets on the network.

The practical feature of LLF is essential for media converter to alert MIS about the one end connection lost. It will cut off transmission immediately when one end is disconnected.

New CM-021-GB II is designed with auto-mode on speed, half or full duplex detection and adapted to correspondent port for UTP and/or Fiber connection without manual setting.

Lantech CM-021-GB II can be plugged in Lantech 10-slot converter chassis for power redundancy and rack-mounting purpose. The 10-Slot chassis has hot-swappable design for our converter series.




Certificados

 10/100/1000T to 1000M Fiber (MiniGBIC) LC Media Converter

 Standalone and Chassis design

 Support Jumbo frame up to 9K byte on switch mode

 Auto mode on Speed , Half / Full Duplex for UTP & Fiber connection

 Built-in LLF (Link Loss Forwarding) Technology to cut off transmission immediately when one end is disconnected

 AUTO MDI/MDIX on UTP port

 Hot swappable design for Lantech 10-slot chassis

Standards

IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BaseT, 
IEEE 802.3x Flow Control and Back pressure

Connector

Fiber: Duplex SC/MINI GBIC 3.3V/ WDM 
RJ-45 Socket: CAT-5e (10/100/1000Mbps) Twisted Pair cable Auto MDI/MDI-X and Auto-Negotiation Function Support

Switch architecture

Store and Forward

Fiber parameters

Fiber Core: Multi-Mode (62.5/125um, 50/125um)
Single-Mode (9/125um)

Transparent packet

64 to 1536 Bytes for Ethernet packet

Link Loose Forward

UTP=>Fiber: If UTP port link down, then media converter will forced fiber to link down.
Fiber=>UTP: If Fiber port link down, the media converter will forced UTP port to link down

DIP Switch

DIP Switch 1: LLF(Link Loss Forwarding) Disable/Enable
DIP Switch 2: Switch Converter/Pure Converter mode
DIP Switch 3: n/a

Jumbo Frame

9Kbyte

LED

Power (Green)
UTP : GREEN: 1000Mbps
AMBER: 100Mbps 
OFF: 10Mbps
Lnk/Act: UTP: GREEN: Link up
BLINK: Transmitting
OFF: Link down
FIBER: GREEN: Link up
BLINK: Transmitting
OFF: Link down
FDX: UTP: AMBER: Full-Duplex mode 
OFF: Half-Duplex or Link down
FIBER: AMBER: Full-Duplex mode 
OFF: Link down

Power

Stand-alone (external adapter):DC 9V / 0.7A

Power Consumption
Adapter
AC110V
Voltage/Amp
Unload
10.26V / 0.124A
9V
Full load
9.84V / 0.172A
AC
(Amp)
Unload
0.037
Full load
0.045
PF
Unload
0.63
Full load
0.7
AC- Iinput Power(W)
Unload
2.6
Full load
3.5

Dimension

119mm x 85mm x 26mm

EMI & Safety

FCC Class A, CE, UL, cUL

Warranty

1 year



  • CM-021GB-II…………...….….......P/N:8421-232
    10/100/1000T to 1000M MiniGBIC Gigabit Converter w/LLF design
  • Multi-Converter Chasis…………....P/N: 8420-005
    10 Slots Converter Chassis + 1 Redundant Power Supply

 

OPTIONAL ACCESSORIES

MiniGBIC
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  • 8330-163    MINI GBIC 1000SX2 (LC/2km) Transceiver
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  • 8340-0591  MINI GBIC 1000LHX (LC/40km) Transceiver
  • 8330-166    MINI GBIC 1000XD (LC/50km) Transceiver
  • 8330-169    MINI GBIC 1000XD (LC/60km) Transceiver
  • 8330-167    MINI GBIC 1000ZX (LC/80km) Transceiver
  • 8330-168    MINI GBIC 10/100/1000T (100m) Transceiver
  • 8330-170    MINI GBIC 1000EZX (120km) Transceiver
  • 8330-061    100Base LX 30KM, Single-mode, LC Transceiver
  • 8330-060    100Base FX 2KM, Multi-mode, LC Transceiver
  • 8330-188    LTSFP-1000BX-10KM Transceiver (WDM 1310)
  • 8330-189    LTSFP-1000BX-10KM Transceiver (WDM 1550)
  • 8330-186    LTSFP-1000BX-20KM Transceiver (WDM 1310)
  • 8330-187    LTSFP-1000BX-20KM Transceiver (WDM 1550)
  • 8330-180    LTSFP-1000BX-40KM Transceiver (WDM 1310)
  • 8330-182    LTSFP-1000BX-40KM Transceiver (WDM 1550)
  • 8330-181    LTSFP-1000BX-60KM Transceiver (WDM 1310)
  • 8330-183    LTSFP-1000BX-60KM Transceiver (WDM 1550)
  • 8330-184    LTSFP-1000BX-80KM Transceiver (WDM 1490)
  • 8330-185    LTSFP-1000BX-80KM Transceiver (WDM 1550)

d-cm-021-gb-ii.pdfLink para download
m-cm-021-gb-ii2.pdfLink para download