Dual Port Media Converter 10/100/1000 Base-TX to 10/100/1000 Base-X 每 ENTU 773
Dual Port Media Converter 10/100/1000 Base-TX to 10/100/1000 Base-X 每 ENTU 773 Ethernet Access Device Networking Accessories Network Communication Solutions Selangor, Malaysia, Kuala Lumpur (KL), Petaling Jaya (PJ) Supplier, Master Distributors, Supply, Supplies | ALTAAS Topologies Sdn Bhd

TAINET’s Ethernet Network Terminal Unit Series allows the operator to separate each user's traffic and offer services such as inter-office LAN connectivity, Internet access and virtual local area networks (VLAN). This approach extends the service over fiber, facilitating management of differentiated services up to the customer premises while ensuring service level agreement (SLA) enforcement.

ENTU 773 series is so called Ethernet Media Data Converter (MDC), It can convert 10/100/1000 BASE-TX to 1000BASE-X via optical fiber cable to extend transmission distance. At the customer premise which allows the operator to reach customer over fiber, while still providing a standard Ethernet copper connection, and being part of the operator’s network, enables the converter to act as a demarcation point between the operator and the customer. Ethernet in the Local Loop reduces carrier expenses, since Ethernet ports are far less expensive than other options, TAINET’s cost-effective, remotely-managed ENTU series is an ideal fiber solution for every carrier's Local Loop because it provides access regardless of the backbone technology, and cost saving which can be passed on by the carrier to consumers.

  • Complied with IEEE 802.3, 802.3u, 802.3ab and 802.3z standard
  • Support IEEE 802.3ah In-band OAM management
  • Comply with SFF-8472 industry-standard and support SFP DDM (Digital Diagnostics Monitoring)
  • Compact size, dual ports Media Data Converter (MDC) in one box.
  • Support cable diagnostics feature for copper wires
  • Comply with IEEE 802.1q Tag based and Port based VLAN
  • Support IEEE 802.1ad Q-in-Q function
  • Maximum Frame size 9K bytes (Jumbo frame)
  • Ethernet bandwidth Control
  • Support IEEE 802.3x Flow Control, Auto MDI/MDIX, and Manual setting
  • LED indicators for ease of network diagnostic
  • Support Ethernet Link Status Transparent
  • Alarm : Indication of Electrical / optical interface﹜Power failure and Thermal over high failure
  • Firmware upgrade via TFTP/HTTP
  • Management by Craft CLI, Telnet (SSH), Web (HTTPs) and SNMP V1/V2c/V3 supported
  • Report all alarm status to the designated NMS and computer terminal interface
  • Craft interface may change to Serial over IP application

  • ENTU 773S, Dual link Gigabit Ethernet NTU Standalone
  • ENTU 773C, Dual link Gigabit Ethernet NTU card type
Network Interface
  • Connector type: Two SFP-LC
  • 100Base-FX or 1000Base-X SFP port
  • 100BASE-FX with the transmission speed of 100Mbps, 1000BASE-X with the transmission speed of 1000Mbps
  • Laser Auto Shutdown
  • IEEE 802.3ad Port Trunking: LACP Link Aggregation Control Protocol & Load balance.
  • Support SFP DDM (Digital Diagnostic Monitoring):
  • Compliant with SFF-8472 SFP DDM (Digital Diagnostic Monitoring), include temperature, supply voltage, bias current, transmitted and received power
  • For detailed wavelength and distance of SFP modules, please refer to SFP Transceivers datasheet
User Interface
  • Connector type: Two Shield RJ-45 jacks
  • 10/100Base-Tx / 1000Base-T
  • Auto-MDI/MDIX detection and Manual setting
  • Auto-negotiation 10/100Base-TX for speed and Half/ Full duplex
  • Support cable diagnostics feature for copper wires
Networking Function
  • Link Transparent in Media Data Converter (MDC) mode
  • IEEE 802.3x Flow Control
  • Ethernet bandwidth control
  • RMON counter
  • Maximum frame size up to 9k byte (Jumbo Frame)
  • Complies with IEEE 802.1p QoS
  • IEEE 802.1q Tagged and Port based VLAN
  • IEEE 802.1ad Q-in-Q
  • VLAN Translation
  • IEEE G.8032 ERPS (Ethernet Ring Protection Switch)
  • IEEE 802.3az Energy Efficient Ethernet
  • DHCP & SNTP Client
Management & OAM Functions
  • Dual bank firmware image
  • Quick setup MDC or Ethernet Switch mode via DIP switch
  • Configure via craft CLI, Telnet (SSH), WEB (HTTPs) or SNMP V1/V2c/V3
  • RJ45 connector (RS232C): Craft or Serial over IP selectable
  • TFTP/HTTP firmware upgrade
  • Reset button back to factory default
  • Support warning threshold for setting the upper and lower limit of optical parameters to send a warning message
  • Support IEEE 802.3ah Link Layer OAM
  1. Auto discovery
  2. Link monitoring
  3. Loopback test
  4. Dying Gasp
  5. Reset remote device
  6. Change remote IP address
  • Enhanced Login security check
  1. Three access levels for administrator, operator, user and operation log
  2. Support login password complexity of 6 characters, lower and uppercase letters, digits, special symbols
  3. Anti camouflage attack mechanism: lock IP and delay login
LED Indicators
Power Requirement
  • AC/DC, DC/DC external power adapter (12V, 1A)
  • Power consumption < 7W
  • ENTU 773: 89(W) x 174(D) x 25(H) mm
Operating Environment
  • Operating temperature: 0 ºC ~ 50 ºC
  • Storage Temperature: -20 ºC ~ 70 ºC
  • Humidity: 90%, non-condensing

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