Evertz - 7707EO-DS3 - DS3 Electrical to Optical Converter

7707EO-DS3

Electrical to optical converter for DS3 (44.736Mb/s)
Automatic cable equalization for up to 300m of high quality 75Ω coaxial cable
Signal reclocking and jitter attenuation
Output wave shaping for G.703 standards compliance
Loss of signal (LOS) detection/indication (ANSI T1.231-1999 and ITU G.775)
Electrical output drive level control for enhanced distance
Transformer coupled inputs/outputs
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
Supports multi-mode and single-mode fiber
Fully hot swappable from front of frame

- 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.
- Comprehensive signal and card status monitoring via four digit card edge display, or remotely through SNMP and VistaLINK® capability
- VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller

Input
Standard	G.703 @ 44.736Mb/s
Number of Inputs	1 isolated
Connector	BNC per IEC 61169-8 Annex A
Equalization	Automatic to 300m with Belden 8281 or equivalent cable
Return Loss	> 20dB up to 44Mb/s

Output
Standard	Same as input
Number of Outputs	2 reclocked
Connector	BNC per IEC 61169-8 Annex A
Waveform	Conforms to G.703 compliant masks
Return Loss	> 15dB up to 44.736Mb/s
Drive Level	Low for cable lengths < 70m or High for cable lengths > 70m

Optical Output
Number of Outputs	1
Type	Scrambled DS3 @ 44.736Mb/s
Connector	SC/PC, ST/PC, FC/PC female housing
Return Loss	> 14dB
Fiber Size	9µm core / 125µm overall
Wavelength	See ordering information
Optical Power
1310nm FP	-7.5dBm ±1dBm
1550nm, CWDM DFB	0dBm ±1dBm
DWDM DFB	+7dBm ±1dBm

Electrical
Voltage	+12V DC
Power	6 Watts (non-DWDM) or 9 Watts (DWDM)

Physical
Number of Slots	1

Compliance
Laser Safety	Class 1 laser product, complies with 24CFR 1040.10 and 1040.11, IEC 60825-1
EMI/RFI	Complies with FCC Part 15, Class A, EU EMC Directive

DS3 Electrical to Optical Converter
7707EO13-DS3	1310nm FP laser
7707EO15-DS3	1550nm DFB laser

CWDM & DWDM (Ordering Information)
7707EOxx-DS3	CWDM DFB laser
7707EODxxx-DS3	DWDM DFB laser

Ordering Options
Notes	• Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU

Rear Plate Suffix
+3RU	3RU rear plate for use with 7800FR, 7801FR, 7700FR-C or 350FR Multiframes
+1RU	1RU rear plate for use with 7701FR Multiframe
+SA	Standalone Enclosure Rear Plate

Enclosures
350FR	Portable Multiframe which holds 7 modules
7700FR-C	3RU Multiframe which holds 15 modules
7800FR	3RU Multiframe which holds 15 modules
7701FR	1RU Multiframe which holds 3 modules
S7701FR	7700 Series Standalone Enclosure

Patch Cable
CB-FP1M-SCPC	Single mode fiber cable, 1m, SC/PC male termination
CB-FP1M-STPC	Single mode fiber cable, 1m, ST/PC male termination
CB-FP5M-SCPC	Single mode fiber cable, 5m, SC/PC male termination
CB-FP5M-STPC	Single mode fiber cable, 5m, ST/PC male termination
CB-FP10M-SCPC	Single mode fiber cable, 10m, SC/PC male termination
CB-FP10M-STPC	Single mode fiber cable, 10m, ST/PC male termination