8-Channel Intercom Dual Fiber Transceiver, CWDM DFB Laser

Model: 7707ITxx-8-F2

Extends up to 3 or 8 independent channels of intercom communication over a single fiber optic link
Independent channels can simultaneously accommodate different intercom types
User-friendly selection of intercom interfaces via programmed profiles
All configurations and adjustments are controllable through the card-edge user interface or remotely via SNMP and VistaLINK®
Unique self-calibration of party-line audio null levels

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These multi-channel intercom fiber transceivers extends up to 3 or 8 independent channels of intercom communication over a single fiber optic link with unique self-calibration of party-line audio null levels.

Extends up to 3 or 8 independent channels of intercom communication over a single fiber optic link
Independent channels can simultaneously accommodate different intercom types
User-friendly selection of intercom interfaces via programmed profiles
All configurations and adjustments are controllable through the card-edge user interface or remotely via SNMP and VistaLINK®
Unique self-calibration of party-line audio null levels
Selectable termination, and failsafe bias settings for RS-422/485data inputs
Provides 2 general-purpose inputs (GPI's), and 2 general purpose outputs (GPO's)
Comprehensive signal and card status monitoring via four-digit card-edge display, or VistaLINK®
Optical output wavelengths of 1310nm, 1550nm, and up to sixteen CWDM wavelengths (ITU-T G.694.2 compliant)
DWDM wavelengths (ITU-T G.694.1 compliant) also available
Compatible with single-mode and multi-mode fiber optic cable (dual fiber version)
Fully hot swappable from front of frame
Occupies two card slots 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
VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller

Spec Sheet available - Yes

Analog Audio Input/Output::
Balanced/Matrix Type Audio - Number of Signals: 8 inputs, 8 outputs
Balanced/Matrix Type Audio - Type: Analog Audio, Balanced
Balanced/Matrix Type Audio - Industry Standards: ClearCom, RTS-Telex
Balanced/Matrix Type Audio - Connector: Multi-pin removable terminal block
Balanced/Matrix Type Audio - Input Impedance: > 10 kohms
Balanced/Matrix Type Audio - Output Impedance: 66 ohms
Balanced/Matrix Type Audio - Signal Resolution: 24 Bit
Balanced/Matrix Type Audio - Sampling Rate: 52.7 kHz
Balanced/Matrix Type Audio - Frequency Response: 20Hz to 20kHz
Balanced/Matrix Type Audio - Gain Flatness: ±2 dB
Balanced/Matrix Type Audio - Maximum Input Level: +20 dBu
Balanced/Matrix Type Audio - Maximum Output Level: Into 10kOhms: +20dBu; Into 600 Ohms: +19dBu
Balanced/Matrix Type Audio - SNR: > 90 dB
Balanced/Matrix Type Audio - THD: < 0.01 %
Balanced/Matrix Type Audio - Crosstalk: < -80 dB
Balanced/Matrix Type Audio - Controllable Gain: -10 to +10 dB
Unbalanced/Party-Line Type Audio - Number of Signals: 8
Unbalanced/Party-Line Type Audio - Type: Analog Audio, Full-duplex, Unbalanced
Unbalanced/Party-Line Type Audio - Industry Standards: ClearCom, RTS-Telex
Unbalanced/Party-Line Type Audio - Connector: Multi-pin removable terminal block
Unbalanced/Party-Line Type Audio - Signal Coupling: AC coupled (accommodates 30V "wet" inputs)
Unbalanced/Party-Line Type Audio - Bridging Impedance: > 10 kohms
Unbalanced/Party-Line Type Audio - Signal Resolution: 24 Bit
Unbalanced/Party-Line Type Audio - Sampling Rate: 52.7 kHz
Unbalanced/Party-Line Type Audio - Sidetone Null: > 25 dB
Unbalanced/Party-Line Type Audio - Sidetone Null Range: 100 to 300 Ohms load
Unbalanced/Party-Line Type Audio - Frequency Response: 120Hz to 20kHz
Unbalanced/Party-Line Type Audio - Gain Flatness: ±2 dB
Unbalanced/Party-Line Type Audio - Maximum Input Level: +5 dBu
Unbalanced/Party-Line Type Audio - Maximum Output Level: +5dBu (into 200 Ohms load)
Unbalanced/Party-Line Type Audio - SNR: > 75 dB
Unbalanced/Party-Line Type Audio - THD: < 0.1 %
Unbalanced/Party-Line Type Audio - Crosstalk: < -60 dB
Unbalanced/Party-Line Type Audio - Controllable Gain: -5dB to +5dB (into 200 Ohms load)
Unbalanced/Party-Line Type Audio - Receive Signaling: 4V DC min (ClearCom), 20kHz ±500Hz (RTS)
Unbalanced/Party-Line Type Audio - Send Signaling: 11V DC min (ClearCom), 20kHz ±100Hz (RTS)
RS-422/485 Serial Data - Number of Signals: 8
RS-422/485 Serial Data - Connector: Multi-pin removable terminal block
RS-422/485 Serial Data - Type: RS-485 or RS-422 (selectable)
RS-422/485 Serial Data - Input Termination: 120 Ohms or Open (selectable)
RS-422/485 Serial Data - Input Failsafe Bias: 200mV (3.3mA into 60 Ohms) or None (selectable)
RS-422/485 Serial Data - Bit Rate: RS-485: Compatible with all Telex RS485 rates; RS-422: 460kb/s
Number of Slots: 2
Active Power: 18 Watt
Current Draw: 0.10 Amps
DC Voltage: 12 Volts
Regulatory Compliance: FCC Part 15 Class A, EU EMC Directive

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7707IT13M-8-W - 8-Channel Intercom Single Fiber Transceiver, WDM, 1310nm FP Tx, Rx on 1550nm

7707IT15-3-W - 3-Channel Intercom Single Fiber Transceiver, WDM, 1550nm FP Tx, Rx on 1310nm

7707IT15-8-W - 8-Channel Intercom Single Fiber Transceiver, WDM, 1550nm FP Tx, Rx on 1310nm

7707ITDxxx-3-F2 - 3-Channel Intercom Dual Fiber Transceiver, DWDM DFB Laser

7707ITDxxx-8-F2 - 8-Channel Intercom Dual Fiber Transceiver, DWDM DFB Laser

7707ITxx-3-F2 - 3-Channel Intercom Dual Fiber Transceiver, CWDM DFB Laser

Multi-Channel Intercom Fiber Transceivers 100 kb - Data Sheet

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