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Ethernet and T1/E1/J1 Fiber Transceiver

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The 7707ET-TE1 is a VistaLINK® -capable Ethernet and T1/E1/J1 Fiber Transceiver that provides an economical method of transmitting one 10/100 BaseT Ethernet signal and one T1/E1/J1 signal over optical fiber. Monitoring control of card status and parameters is provided locally at the card edge and remotely via VistaLINK®. A pair of 7707ET-TE1 transceivers permits full duplex communication of all signals over single or dual optical fibers.

The 7707ET-TE1 provides one RJ45 input connector for the 10/100BaseT Ethernet, one RJ45 input connector for the T1/E1/J1 and one or two fiber optic output connectors. Multiple versions of the 7707ET-TE1 are available to address single-mode/multi-mode fiber, single/dual fiber and CWDM/DWDM applications (See Applications Configuration Chart below).

The 7707ET-TE1 occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.


  • 10/100 BaseT Ethernet and T1/E1/J1 fiber optic transceiver
  • Auto negotiation for 10/100 speeds and full/half duplex operation on Ethernet port
  • G.703 compliant T1/E1/J1 port
  • Ethernet and T1/E1/J1 signals completely independent over transport interface
  • Built-in Ethernet switch for isolation of each transmission end
  • Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK®
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller
  • Local display of optical signal strength, link parameters and link status
  • Optical output available in 1310nm, 1550nm and up to sixteen CWDM wavelengths (ITU-T G.694.2 compliant)
  • DWDM wavelengths (ITU-T G.694.1 compliant) also available
  • Supports single-mode and multi-mode fiber optic cable
  • Fully hot-swappable from front of frame
  • SC/PC or FC/PC connector options
  • Status Indication

  • Frame status
  • Fiber link indication
  • 10/100 Speed indication
  • Ethernet Full Duplex/Collision indication
  • Ethernet Link activity
  • T1/E1/J1 Signal Presence
  • T1/E1/J1 Indication
  • Optical Power Level


Ethernet Input/Output
Standard IEEE 802.3 (10 BaseT), IEEE 802.3u
(100 BaseTX)
Connector 1 RJ45
Cable Requirements
10 BaseT UTP category 3,4 or 5 cable up to 328ft/100m (2 pairs)
100 BaseTX UTP category 5 cable up to 328ft/100m(2 pairs)
T1/E1/J1 Input/Output
Standard G.703
Connector 1 RJ45
Cable Requirements 0.63mm (22 AWG) cable up to 1000m
Optical Input/Output
Single Fiber versions 1 Female SC/PC or FC/PC
Dual Fiber (F2) versions 2 Female SC/PC or FC/PC
Max. Input Power 0dBm
Input Wavelength 1270nm-1610nm
Optical Sensitivity
WDM (-w version) -27dBm
Standard -29dBm
Standard 1310nm, 1550nm
CWDM 1270nm -1610nm
DWDM C-Band (ITU-T G.694.1 compliant)
Output Power
1310nm FP -7dBm ±1dBm
1310nm (-W) -9dBm ±1dBm
1550nm (-W) -1dBm ±1dBm
1550nm, CDWM (DFB) 0dBm ±1dBm
DWDM (DFB) +7dBm ±1dBm
Voltage 12V
Power 6 Watts (Non DWDM)
Number of slots 1
Laser Safety Class 1 laser product
Complies with 24 CFR 1040.10 and 1040.11
IEC 60825-1
EMI/RFI Complies with FCC Part 15, Class A
EU EMC Directive

Ordering Information

Ethernet and T1/E1/J1 Fiber Transceiver
7707ET13M-TE1-W Single Fiber, WDM, 1310nm FP Tx, Rx on 1550nm
7707ET15-TE1-W Single Fiber, WDM, 1550nm DFB Tx, Rx on 1310nm
7707ET13-TE1-F2 Dual Fiber, 1310nm FP Tx and Rx
CWDM & DWDM (Ordering Information)
7707ETxx-TE1-F2 Dual Fiber, CWDM DFB laser
7707ETDxxx-TE1-F2 Dual Fiber, DWDM DFB laser (Contact Factory for Wavelength Availability)
Ordering Options
Notes Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU
Connector Suffix
+AP+SC SC/APC (Angle Polished)
+AP+FC FC/APC (Angle Polished)
Rear Plate Suffix
+1RU 1RU rear plate for use with 7701FR Multiframe
+SA Standalone Enclosure Rear Plate
+3RU 3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes
350FR Portable Multiframe which holds 7 single slot modules
7700FR-C 3RU Multiframe which holds 15 single slot modules
7800FR 3RU Multiframe which holds 15 single slot modules
7701FR 1RU Multiframe which holds 3 single slot modules
S7701FR 7700 Series Standalone Enclosure