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GAOTek 1U 10 G OTN Transponder with 20 Ports

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GAOTek 1U 10 G OTN Transponder with 20 Ports is a high density transponder which adopts the advanced technology ASIC chip and can be used for Metro Access and Metro Aggregation optical transport network. It is able to provide functionality of transport, multiplexing, switching, management, supervision and survivability of optical channels carrying client signals. It has been designed to provide support for optical networking using wavelength-division multiplexing (WDM). This GAOTek transponder is fully compliant with ITU-T standard, such as G.709 and G.798.


  • Supports System Side Signal and Multiplexing.
  • Supports Client Side Signal and Mapping Mode.
  • The Transponder supports SNMP based Network Management System (NMS)
  • Supports a Console port for troubleshooting and administration.
  • It supports G.709, G.798 and G.975.1 OTNs (Optical Transport Networks).

Technical Specifications

System Side Signal and Multiplexing Structure 10 Port 10 G SFP+ (DWDM/CWDM or Grey): OCh <-> OTU2/OTU2e <-> ODU2/ODU2e
Client Side Signal and Mapping Mode OC-192/STM-64 (via AMP or BMP) <-> ODU2
10 GBASE-R (via BMP) <-> ODU2e
10 GBASE-R (via GFP-F) <-> ODU2
10 GBASE-R (via GFP-F extended payload with preamble) <-> ODU2
FC8G (via BMP) <-> ODUflex
FEC on 10 G System OTU2 Port Regular FEC (G.709)
I.4 Super FEC (G.975.1)
I.7 Super FEC (G.975.1)
FEC on 10 G Client OTU2 Port Regular FEC (G.709)
In-band DCN Management GCC0 on OTU2/2e
GCC1 or GCC2 or GCC1+2 on ODU2/2e
Out-band DCN Management Management Ethernet port
Transmission Protection SNC/N
Maintenance PRBS
Network Management System SNMP based NMS
Shelf Type and Dimensions (mm) (W x D x H) 17.32 in x 13.77 in x 1.73 in

(440 mm x 350 mm x 44 mm)

Power Supply AC:Input 100 ~ 240 V,47 ~ 63 Hz

DC:Input -40.5 V ~ -72 V

Power consumption 110 W
Client Interface 10 SFP+ based 10 G ports (10 GE LAN/WAN, STM-64/OC-192, FC8G, OTU2, OTU2e)
System Interface 10 SFP+ based 10G OTU2/2e (DWDM/CWDM or Grey)
Working Temperature 41 °F ~ 131 °F (5 °C ~ 55 °C)
Storage Temperature 104 °F ~ 158 °F (40 °C ~ 70 °C)
Relative Humidity 0% ~ 90%,non condensing

Additional Information

Main Unit & Parts


  1. Point to Point

  2. Point to Point with Regeneration

  3. Two Stages of Multiplexing

  4. 10G Ring Application

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