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Kramer 690R

2:2 2-Channel 3G HD-SDI Fiber Optic Receiver

£818 (£981.60 inc. VAT)
Availability: In stock

Kramer 690R (50-80039090)

The Kramer 690R is a high performance fiber optic receiver for SDI video signals up to 3G HD-SDI. The 690T converts two 3G HD-SDI signals to single-mode fiber optic and the 690R receiver converts them back to the two original SDI formats. Compatible with the fiber optic matrix VS-88FO.

Kramer 690R Key Features

  • Max. Data Rate — 3Gbps.
  • Inputs — 2 single-mode fiber optic on LC connectors.
  • Outputs — 2 SDI on BNC connectors.
  • HDTV Compatible.
  • Multi-Standard Operation — SDI (SMPTE 259M and SMPTE 344M), HD-SDI (SMPTE 292M), 3G HD-SDI (SMPTE 424M).
  • Laser Standards Compliance — IEC 60825-1, FDA 21CFR1040; Laser Class 1: Safety of laser products.
  • Kramer Equalization & re-Klocking™ Technology — Rebuilds the digital signal to travel longer distances on the coax cable, 200m (HD-SDI) & 100m (3G HD-SDI).
  • System Range — Up to 10km (6.2mi).
  • 7 year warranty (Click Here for details)
  • Order Code: 50-80039090

Kramer 690R Downloads

Fibre Optic

Kramer 690R Specifications


Inputs Dual single-mode Fibre (9/125) over LC connectors
Outputs 2 × SD/HD/3G HD-SDI on BNC connectors

Video Specifications

Bandwidth Supports up to 3Gbps bandwidth for each input
Fibre Optic Extension Up to 10km (>6.2 miles) for 3G-SDI
Input Cable Equalization 200m for SDI, 100m for 3G-SDI


Power 5V DC, 350mA
In The Box 690R, Power supply
Product Dimension 6.22×5.18×2.44cm (2.45×2.04×0.96") W×D×H
Product Weight 0.1kg (0.2lbs) approx.
Shipping Dimension 23.20×13.60×10.00cm (9.13×5.35×3.94") W×D×H
Shipping Weight 0.5kg (1.1lbs) approx.


Operating Temp. 0° to +40°C (32° to 104°F)
Storage Temp. -40° to +70°C (-40° to 158°F)
Humidity 10% to 90%, RHL non-condensing

Kramer 690R Usage Diagram

Kramer 690R Usage Diagram

Replacement Power Supplies

ProductDescriptionPriceInc. VAT
Kramer VA-102P5 10-Output 5v DC/18A Power Supply (Max 1.8 Amp per channel) £440 £528.00

Kramer 690R Compatible Products

Product CodeDescriptionPriceInc. VAT
Kramer RK-4PT-B Rack Adapter 4 Ă— PicoTools new shape and black colour £72 £86.40

Kramer 690R Optional Cables

DescriptionLengthPriceInc. VAT
Kramer C-SC/SC/OM4-33 SC to SC OM4 Fibre-Optic Cable 10.0m £20 £24.00
Kramer C-SC/SC/OM4-66 SC to SC OM4 Fibre-Optic Cable 20.0m £25 £30.00
Kramer C-SC/SC/OM4-98 SC to SC OM4 Fibre-Optic Cable 30.0m £40 £48.00
Kramer C-SC/SC/OM4-164 SC to SC OM4 Fibre-Optic Cable 50.0m £66 £79.20
Kramer C-SC/SC/OM4-246 SC to SC OM4 Fibre-Optic Cable 75.0m £96 £115.20
Kramer C-SC/SC/OM4-328 SC to SC OM4 Fibre-Optic Cable 100.0m £126 £151.20
Kramer C-SC/SC/OM4-558 SC to SC OM4 Fibre-Optic Cable 170.0m £214 £256.80
Kramer C-SC/SC/OM4-656 SC to SC OM4 Fibre-Optic Cable 200.0m £229 £274.80
More Cables for the Kramer 690R

Kramer 690R Possible Alternatives

Product CodeDescriptionPriceInc. VAT
Kramer 690T 2:2 2-Channel 3G HD-SDI Fiber Optic Transmitter £818 £981.60