See how this modular product fits in a frame:

The Evertz 7708SFP series is a card-based equivalent to the 3405FR series fiber optic SFP frames. The 7708SFP series can accommodate any 3405 series SFP, allowing the SFP cages to be populated as needed with optical transmit, receive, regenerator or electrical distribution amplifier SFP's. Any combination of 3405SFP types may be used on the same card, making countless versatile combinations possible. Cards are available to hold one, two or four SFP's making them not only flexible, but also a very high-density and cost-effective solution for constructing modern fiber optic infrastructures. Benefits of fiber optics for video transport include longer attainable distances, smaller/lighter cabling, reduced cable tray loads and electrical isolation. The 7708SFP series provides a low-overhead means for simple electrical/optical conversion for interfacility transport, as well as overcoming the limitations imposed by coaxial cable in intra-facility applications.

3405 series SFP's are able to handle ASI, SDI, HD-SDI and 3G digital video signals, as well as other signal rates up to 3 Gig on non-reclocked versions (e.g. MADI). The SFP modules are hot-swappable on the rear panel, allowing for quick servicing or easy reconfiguration or expansion at any time. 16 CWDM wavelengths are also available, which when combined with Evertz CWDM products allow up to 16 signals to be multiplexed on to a single fiber, greatly conserving fiber usage.

The 7708SFP modules support full remote monitoring and control over SNMP/VistaLINK® when used in conjunction with an Evertz frame with frame controller module. Numerous parameters such as optical power and electrical signal presence and rate can be accessed remotely to monitor system integrity.

特点

  • Models available to hold one, two or four SFP's to suit different capacity requirements
  • Models available with BNC or DIN 1.0/2.3 connectors to suit different density or connector preferences
  • Any combination of 3405SFP types may be installed in a single card, including optical transmit, receive, regenerator and electrical distribution amplifiers
  • SFP modules are hot-swappable from the rear plate
  • 7708SFP card modules are hot swappable through the front of the frame
  • Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK® when used in conjunction with an Evertz frame controller module

指标|

System

Density
7708SFP 1 SFP module
7708SFP-2 Up to 2 SFP modules
7708SFP-2-DIN Up to 2 SFP modules
7708SFP-4-DIN-A Up to 4 SFP modules
阻抗 75Ω
端口数目
7708SFP BNC per IEC 61169-8 Annex A
7708SFP-2-DIN DIN 1.0/2.3

光输出

输出数量 Up to 2 per SFP
端口数目 LC/UPC
上升/下降时间 < 270ps
Optical Power
标准 -2dBm ±1dBm
CWDM +3.5dBm ±1dBm
工作波长
标准 1310nm
CWDM 1270nm to 1610nm (ITU-T G.694.2 compliant)

光输入

输入数量 Up to 2 per SFP
端口数目 LC/UPC
Operating Wavelength 1270nm to 1610nm

最大输入功率

标准 -1dBm
光敏感度
标准 -21dBm at 2.97GB/s pathological Level A
-23dBm at 2.97GB/s color bars

Electrical Inputs

Reclocked Standard SMPTE 424M (3GB/s), SMPTE 292M (1.5GB/s), SMPTE 259M (270MB/s), DVB-ASI
端口数目
7708SFP BNC per IEC 61169-8 Annex A
7708SFP-2 BNC per IEC 61169-8 Annex A
7708SFP-2-DIN DIN 1.0/2.3
7708SFP-4-DIN-A DIN 1.0/2.3
均衡 Automatic to 80m @ 3GB/s 100m @ 1.5GB/s, 250m @ 270MB/s (with Belden 1694A or equivalent)
反射损失 > 15dB up to 1.5GHz, > 10dB up to 3GHz

Electrical Outputs

端口数目
7708SFP BNC per IEC 61169-8 Annex A
7708SFP-2 BNC per IEC 61169-8 Annex A
7708SFP-2-DIN DIN 1.0/2.3
7708SFP-4-DIN-A DIN 1.0/2.3
阻抗 75Ω (nominal)
反射损失 > 15dB to 1.5GHz, > 10dB to 3GHz

Reclocked Electrical Outputs

信号电平 800mV (nominal)
直流偏置 0V ±0.5V
上升/下降时间
HD/3G < 135ps
SD < 900ps
过冲 < 10% of amplitude
Alignment Jitter < 0.2UI (Reclocked) to 1.485GB/s, < 0.3UI (Reclocked) to 2.97GB/s

标准

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
Complies with EU EMC Directives

物理参数

插槽数
7708SFP 1
7708SFP-2 2
7708SFP-2-DIN 1
7708SFP-4-DIN-A 2

电气

电压 +12V DC
功率 11 watts

订购信息|

注意 SFP's sold separately, please specify at the time of ordering.
Multimode applications require a 5dB optical attenuator at the output of all transmitting ports, except when "-S" short haul version transmitter SFP's are used.
7708SFP Single Fiber Optic SFP card module with BNC I/O
7708SFP‑2 Dual Fiber Optic SFP card module with BNC I/O
7708SFP‑2‑DIN Dual Fiber Optic SFP card module with DIN 1.0/2.3 I/O
7708SFP‑4‑DIN‑A Quad Fiber Optic SFP card module with DIN 1.0/2.3 I/O

订购可选项

注意 Rear plate must be specified at time of order - eg: [model]+3RU
Rear Plate Suffix
+3RU 3RU rear plate for use with 350FR, 7700FR-C, 7800FR or 7801FR Multiframes

Enclosures

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
7801FR 1RU Multiframe which holds up to 4 single slot or 2 dual slot modules

Evertz SFP Modules

3405 Coaxial Coaxial Distribution Amplifier and Auto-Changeover SFP's
3405 Optical Optical Transmitter, Receiver and Regenerator SFP's