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Kramer 691

1:1 4K 60Hz HDMI MM/SM Fibre Optic HDBaseT 2.0 Transmitter with USB, Ethernet, RS-232 & IR
Max bandwidth 10.2Gbps, 4K60Hz 4:2:0; Up to 1.8 miles Multi-mode, 20.5 miles Single-mode; Requires OSP SFP+ module

£1558 (£1869.60 inc. VAT)
Availability: In stock

Kramer 691 (50-80370090)

The Kramer 691 is a high performance HDBaseT 2.0 fiber transmitter for ultra-reach extension of 4K60Hz (4:2:0) HDMI, USB, Ethernet, RS-232, IR and stereo audio signals over either multi-mode or single-mode fiber optic. 691 converts all input signals into the transmitted HDBaseT 2.0 signal over fiber optics. The extended line receiver, such as Kramer 692, converts the HDBaseT 2.0 signal back to 4K60Hz (4:2:0) HDMI, USB 2.0, Ethernet, RS-232, IR and stereo audio output signals. 691 extends video signals to up to 33km (20.5 miles) over single-mode fiber at up to 4K@60Hz (4:2:0) resolution.


See also: Kramer 692.
  • High Performance Standard Fiber Extender — HDBaseT 2.0 fiber transmitter for providing ultra-reach signals over either multi-mode or single-mode optical fiber infrastructures, using Kramer pluggable OSP SFP+ units. 691 is a standard fiber extender that can be connected to any market-available HDBaseT-compliant extension product. Note: To ensure specified performance, support, and warranty of this product, use only Kramer's certified hi-performance OSP SFP+ pluggable optical units.
  • HDMI Signal Extension — HDCP 1.4 compliant. Supports deep colour, x.v.colour, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0. EDID and CEC signals are passed through from the source to the display.
  • I-EDIDPro Kramer Intelligent EDID Processing — Intelligent EDID handling, processing and pass-through algorithm that ensures Plug and Play operation for HDMI source and display systems.
  • USB Extension — USB 2.0 interface data flows in both directions, allowing extension of HID (Human Interface Devices) peripheral devices, such as a mouse or a keyboard. High-bandwidth USB peripheral devices, such as USB isochronous streaming cameras and audio devices, transfer data continuously and periodically. Delivery of their transferred data is not guaranteed by the USB standard and is subject to both USB and HDBaseT line bandwidth management limitations. When such devices are connected, check their functionality to ensure bandwidth limitations are not exceeded.
  • Ethernet Extension — Ethernet interface data flows in both directions allowing extension of up to 100Mbps Ethernet connectivity for LAN communication and device control.
  • Bidirectional RS-232 Extension — Serial interface data flows in both directions allowing data transmission and device control.
  • Bidirectional Infrared Extension — IR interface data flows in both directions allowing remote control of peripheral devices located at either end of the extended line.
  • Audio Embedding (Adding) — A selectable Analogue unbalanced stereo audio input is converted into a digital signal and embedded (added) to the transmitted HDMI signal, replacing the embedded HDMI audio input signal. This enables embedding a selectable audio source over HDMI. For example, a presenter can display a video clip and temporarily override the audio of the source media with another audio source, such as from a microphone.
  • Cost-Effective Maintenance — Status LED indicators for the HDMI input and HDBaseT output link facilitate easy local troubleshooting. Remote device management via built-in web UI and RS-232 connection enable simple device maintenance. Local and remote firmware upgrade via mini-USB, RS-232 or Ethernet connection and the K-Upload tool ensure lasting, field-proven deployment.
  • Easy Installation — Half 19" 1U rack mountable fan-less enclosure enables side-by-side mounting of 2 units in a 1U rack space.
  • 7 year warranty (Click Here for details)


Kramer 691 Specifications

Connectivity

Inputs 1 × HDMI on HDMI connector,
1 × stereo Analogue unbalanced audio on a 3.5mm mini jack
Outputs 1 × Fibre optic on a 10Gbps SFP+ LC connector complying with IEEE 802.3ae
Ports 1 × IR on a 3.5mm mini jack for IR link extension,
1 × USB on a female USB-B connector for USB link extension,
1 × RS-232 on a 3-pin terminal block for serial link extension,
1 × RS-232 on a 3-pin terminal block for transmitter control,
1 × 100BaseT Ethernet on an RJ-45 female connector for device control and LAN extension

Audio / Video and Data Specifications

Extension Line HDBaseT 2.0 compliant
Up to 33km (20.5mile) over single-mode (SM) optical Fibre,
Up to 3km (1.8mile) over Multi-mode (MM) optical Fibre,
2 × simplex Fibre strands
Multimode Line G.651.1 compliant OFNR Fibre,
850 × nm nominal peak wavelength,
10.2Gbps max data rate,
-2.5dBm typical optical transmission power,
8.6dB typical optical maximum loss budget,
Up to 3km (1.8 miles) reach over OM3 MM Fibre
Singlemode Line G.652D compliant OFNR Fibre,
1310 × nm nominal peak wavelength,
10.2Gbps max data rate,
-2.5dBm typical optical transmission power,
11.9dB typical optical maximum loss budget,
Up to 33Km (20.5 miles) reach over OS1 SM Fibre
Video Up to 10.2Gbps bandwidth (3.4Gbps per graphic channel),
Up to 4K UHD @60Hz (4:2:0) 24bpp resolution,
HDCP 1.4 signal compliance
Supports deep colour, x.v.colour, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0
Audio Up to 1 Vrms level,
0.03% THD + noise @1kHz at nominal level
Extended USB 1.1 and 2.0 host compliance,
Up to 127Mbps (out of max 480 USB) extended line rate bandwidth,
Up to 7 devices,
Up to 2 hubs,
Up to 8 ports per hub
Extended Ethernet Up to 100Mbps Ethernet transmission bandwidth
Extended RS-232 300 × to 115200 baud rate

User Interface

Control RS-232 115200 × baud rate
Supported Pc Web Browsers Windows 7 and higher Internet Explorer (32/64 bit) version 10,
Firefox version 30,
Chrome version 35
MAC:Chrome version 35,
Firefox version 30,
Safari version 7,
Note: Minimum browser window size 1024 × 768

Mechanical

Power 12V DC, 1.36A
Power 12V DC, 600mA
Enclosure Half 19" 1U rack unit size, Aluminium type
Cooling Convection ventilation
Vibration ISTA 1A in carton (International Safe Transit Association)
Safety Regulatory Compliance CE, UL
Environmental Regulatory Compliance Complies with appropriate requirements of RoHs and WEEE
In The Box 691, Power supply (12V, 1.36A)
Product Dimension 1.33×5.70×0.85cm (0.52×2.24×0.33") W×D×H
Product Weight 1.0kg (2.1lbs) approx.
Shipping Dimension 12.60×8.40×4.10cm (4.96×3.31×1.61") W×D×H
Shipping Weight 0.1kg (0.1lbs) approx.

Environmental

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 691 Usage Diagram



Kramer 691 Usage Diagram


Kramer 691 Replacement Power Supplies

ProductDescriptionPriceInc. VAT
Kramer PS-1202 12V/5A Desktop Power Supply with 75cm power cord £31 £37.20
Kramer PS-1205 Desktop Power Supply 12V/5A £49 £58.80
Kramer VA-102P12 10-Output 12v DC Power Supply MAX 10A - 1 Amp per channel £311 £373.20



Kramer 691

ProductDescriptionPriceInc. VAT
Kramer 675R/T 1:1 4K60 4:4:4 HDMI 2.0 over fibre optic Extender Kit
(Max. 3km {MM}, 30km {SM}; Max. Bandwidth 18Mbps)
£1082 £1298.40
Kramer 692 1:1 4K 60Hz HDMI MM/SM Fibre Optic HDBaseT 2.0 Receiver with USB, Ethernet, RS-232 & IR
(Max bandwidth 10.2Gbps, 4K60Hz 4:2:0; Up to 1.8 miles Multi-mode, 20.5 miles Single-mode; Requires OSP SFP+ module)
£1558 £1869.60
Kramer OSP-MM1 SFP+ Multi-Mode fiber optic module required for Kramer 691/2
(Maximum range 3km/1.8 miles)
£139 £166.80
Kramer OSP-SM10 SFP+ Single Mode firber optic module required for 691/2
(Maximum range 33km/20.5 miles)
£264 £316.80