AJA KUMO-1604 Specifications

KUMO 1604

KUMO 1604 is the right size for typical AV setups or corporate meetings with 16x 3G-SDI inputs and
four 3G-SDI outputs when several different cameras, computers or other video devices need to be
routed to a few monitors or projectors.

https://www.aja.com/products/kumo-1604

$1,395 US MSRP

KUMO 1604 - Spec Sheet

08/14/2019 Page 1 of 2

Video Formats

270 Mbps, 1.5 Gbps, 3 Gbps SDI
270 Mbps DVB-ASI
Format agnostic, 150 Mbps - 3 Gbps

Video Input Digital

3G-SDI Inputs
16x BNC, SMPTE-259/292/424

Video Output Digital

3G-SDI Outputs
4x BNC, SMPTE-259/292/424
Noninverting

Ancillary Data

Passes all SDI embedded ancillary data including audio

Salvo

Up to 8 Salvos can be configured and saved in each KUMO router

Cable Equalization

(Belden 1694A)

3 Gbps, up to 140m

1.5 Gbps, up to 200m
270 Mbps, up to 400m
Automatic operation

Reclocking

270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.966 Gbps, 2.970 Gbps - Auto
Select
All other rates are passed through and not reclocked

Switching Modes

Single, Dual, and Quad link modes
Switches in vertical blanking per SMPTE RP-168

1x DB-9 Female, RS-422
Basic support for Grass Valley Native Protocol
9-pin D-connector pinout is as follows:

1 GND

2 TX-

3 RX+

4 GND

5 No Connection

6 GND

7 TX+

8 RX-

9 GND

Shell GND

Size (w x d x h)

1RU - 17.4” x 1.54” x 1.75” (441.96 x 39.12 x 44.45 mm)

Weight

1.2 lb (0.6 kg)

Power

10-14VDC regulated, 7W typ, 9.6W max, power supply required,
included with purchase
AC Adapter: 100-240VAC, 50/60 Hz, universal input

Environment

• Safe Operating Temperature: 0 to 40 C (32 to 104 F)

• Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)

• Operating Relative Humidity: 10-90% noncondensing

• Operating Altitude: <3,000 meters (<10,000 feet)

Control Panel Compatibility

AJA KUMO CP – 1RU X-Y Ethernet control panel
AJA KUMO CP2 – 2RU X-Y Ethernet control panel

Reference Input

External, 2x BNC
Looping, nonterminating
Blackburst or tri-level sync

Network Interface

1x RJ-45, 10/100/1000 Ethernet
Supports AJA KUMO Ethernet control panels, direct connect or
networked
Grass Valley Native Protocol
Embedded web server for remote control

USB Interface

1x Mini-USB for IP configuration using AJA eMini-Setup

Serial Interface

KUMO 1604 - Spec Sheet

08/14/2019 Page 2 of 2