Product Description
Global Tech DNT-T Series Interface Converter can transport voice service over IP networks and provide 8 E1
ports, 2 Ethernet uplink ports and 1 Ethernet local port simultaneously. With TDMoIP Interface Converter, TDM
oriented equipment and customer Ethernet network can cooperate seamlessly and reliably, and the TDM voice
quality is secured. Fully transparent TDM service transmission, TDMoIP Interface Converter can cooperate with
any E1-port-provided equipment, such as PBX, Base Station, SS7 Signaling equipment and voice mail system.
Global Tech DNT-T Series Interface Converter can also be deployed in E1 service transmission over Ethernet
network application, such as LAN, WAN, MAN and WIFI.
Specification
# Support fully transparent E1 service transmission over IP networks, including framed E1, unframed E1 and E1
with N* 64K sub band.
# High transmission efficiency and low transmission delay. 1 up to 8 E1 port and 1 10/100 Base-Tx Ethernet
port are available as downlink.
# Configurable Ethernet package length, support Jumbo frame and VLAN setting
# Support E1 Link Loss indication function, local and remote E1 loopback function and local E1 enable/disable
setting.
# In network timing source mode, the Interface Converter can recover the original clock through TDM timing
recovery mechanism. With low jitters and drifts, the stable clock is fully complied with ITU-T standard.
Technical Parameter
â— Optical Interface
â– Working Wavelength: 850nm, 1310nm, 1550nm
â– SMF/ MMF, FC/SC, Transmission Distance Optional
â– Tx Power: > -8dBm, 40km
â– Rx Sensitivity: > -36dBm, 40km
â— Ethernet Interface
â– Bit Rate: 10M/100M,
â– Related Standard: IEEE 802.3, IEEE 802.1Q (VLAN)
â– MAC Address Table: Up to 4096
â– Connector: RJ45
â– Full/half duplex auto negotiation
â– MDI/ MDIX auto negotiation
â— E1 Interface
â– Related Standard: ITU-T G.703
■Bit Rate: 2.048M bps ±50ppm
â– Coding: HDB3
■Impedance: 75Ω (Unbalanced), 120Ω (Balanced)
■Connector: BNC (75Ω), RJ45 (120 Ω)
â– Jitter: Comply with G.742 and G.823
â— Operation Environment
■Working Temperature: -10℃~ 50℃
■Storage Temperature: -40℃~ 70℃
â– Relative Humidity: 5%~ 95%, non-condensing
â– No corrosive and solvent gas, no dust and heavy EMI
â– Power Supply:
AC 180~ 260V
DC -72~ -36V
■Typical Consumption: ≤ 15W
â– Physical Dimension:
483mm(W)*44mm(H)*314mm(D)
Company Profile
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Business Type: |
Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the... |
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Comapany: |
Guangdong global telecommunication technology co., ltd. |
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Year of Establishment: |
2002 |
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Address: |
No.75-78 Pacific Industrial Zone,Xintang Town, Zengcheng Area, Guangzhou, China (510660) |
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City: |
Guangzhou |
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Zip/Postal: |
510660 |
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Country: |
China |
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