ENTU 763

Media Converter

ENTU(Ethernet Network Terminal Unit) 763S/FE and GE are so called Ethernet Access Devices (EAD), Ethernet Media Data Converter (MDC) or Ethernet Fiber-optic Modem (FOM). It is a manageable type media converter that is inter operable with iEAC-16 chassis. At the customer premise allows the operator to reach customer over fiber, while still providing a standard Ethernet copper connection.

.Comply with IEEE 802.3, 802.3u, 802.3ab and 802.3z Ethernet Standard
Support IEEE 802.3ah In-band and TS 1000 OAM management
Front panel test button to trigger auto loopback test
Support SFP DDM (Digital Diagnostics Monitoring)

Support WDM Bi-directional SFP module with specific wavelength for various distance
Support copper line cable diagnostics feature Comply with IEEE 802.1q Tag VLAN
Support Q-in-Q function
Maximum Frame size 9K bytes
Ethernet bandwidth Control
Support Flow Control, Auto-Cross over for MDI/MDIX on TP port LED indicators for ease of network diagnostic
.Support Link status Transparent Prompt indication on network failure
Firmware upgrade via HTTP
.Built-in IP-based WEB GUI configuration and maintenance Centralized management for CO-side equipment


- ENTU 763S/GE, stand alone Gigabit Ethernet NTU 
- ENTU 763S/FE, stand alone Fast Ethernet NTU 
- iEAC-16, 2U 19” Rack, 16 slots for line card 
  Controller with NMS/WEB agent (MCU-16) 
  Hot Swappable Redundant AC/DC Power Modules (iEAC-AC or iEAC-DC) 
  Green FAN facility, ON and OFF by internal temperature (iEAC-FAN) 
- Line card ENTU 763C/FE, ENTU 763C/GE 

Network Interface 
-Connector type: SFP-LC
-ENTU 763S/FE: 100Base-FX SFP modules
-ENTU 763S/GE: 100Base-FX or 1000Base-X SFP modules
-Support SFP DDM (Digital Diagnostic Monitoring)
  Temperature, Voltage, Current, Tx Power, Rx Power 
-Support 1000Base-LX, 20Km, Dual WDM, for redundant fiber link protection
-For detailed wavelength and distance of SFP modules, please refer to SFP Transceivers datasheet 

User Interface 
- Connector type: Shield RJ-45 jack 
- ENTU 763S/FE: 10Base-T/100Base-Tx 
- ENTU 763S/GE: 10Base-T/100Base-Tx/1000-BaseT 
- Auto-MDI/MDIX detection 
- Auto-negotiation for speed and duplex 
- Full duplex / Half duplex support 
- Support copper line cable diagnostics feature 
- Complies with IEEE 802.1q Tag VLAN (including Q-in-Q) 
- Ethernet bandwidth control and support Jumbo frame 

Management & OAM Functions 
- Configuration via craft port VT-100 and WEB GUI 
- Console: RJ45 connector (RS232C) 
- HTTP firmware upgrade 
- RMON counter 
- Front panel test button for easy loop healthy testing 
- Reset button back to factory default
- Support IEEE 802.3ah Link Layer OAM 
  Auto discovery 
  Link monitoring 
  Remote loopback test 
  Remote fault detection 
  Link Fault Reflection  
  Dying Gasp 
  Critical Event 
- Support TS-1000 OAM 
  Loopback test 
  Reset remote device 
  Get remote device information 
  Remote port setting 

LED Indicators 
- ENTU series:   

Power Requirement 
- AC/DC, DC/DC external power adapter (12V, 0.5A) 
- Power consumption:   
  ENTU 763S/FE = 1.8W 
  ENTU 763S/GE = 3.3W 

- ENTU 763S: 87(W) x 172(D) x 24(H) mm 

Operating Environment 
- Operation Temperature: 0 oC ~ 50 oC   
- Storage Temperature: -20 oC ~ 70 oC 
- Humidity: 90%, non-condensing