Extron electronic ISS 108 User Manual
Specifications — ISS 108, ISS 408 Seamless Switchers
Video input
Number/signal type ................... 8 RGBHV, RGBS, RGsB, RGBcvS, component video, S-video, composite video
Connectors .................................... 8 x 5 female BNC
Nominal level ............................... 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB
0.3V Vp-p for R-Y and B-Y of component video, and for C of S-video
Minimum/maximum levels ...... 0 V to 1.0 Vp-p with no offset
Impedance .................................... 75 ohms
Horizontal frequency
ISS 108 ................................ Autoscan 15 kHz to 85 kHz (RGB)
ISS 408 ................................ Autoscan 15 kHz to 100 kHz (RGB)
Vertical frequency ....................... Autoscan 50 Hz to 100 Hz
Resolution range .......................... Autoscan 720 x 525 to 1600 x 1200
Video processing
Decoder ......................................... 9 bit digital
Digital sampling .......................... 24 bit, 8 bits per color; 13.5 MHz standard (video), 140 MHz standard (RGB)
Colors ............................................ 16.78 million
Horizontal filtering ..................... 4 levels
Vertical filtering ........................... 8 levels
Video output
Number/signal type ................... 2 scaled RGBHV, RGBS
Connectors .................................... 2 x 5 BNC female, (2) 15-pin HD female
Nominal level ............................... 0.7 Vp-p for RGB
Minimum/maximum levels ...... 0 V to 0.7 Vp-p
Impedance .................................... 75 ohms
Scaled resolutions
ISS 108 ................................ 640x480
ISS 408 ................................ 640x480
1280x768
3,6
1080p
1
= at 50 Hz 2 = at 56 Hz 3 = at 60 Hz 4 = at 75 Hz 5 = 85 Hz
6
= locked to the current input’s vertical refresh rate (Accu-RATE Frame Lock)
1,3,4,5
, 800x600
1,3,4,6
, 800x600
2,6
, 1280x1024
, 1080i
1,3,6
1,3,4,5
, 832x624
1,3,4,6
, 832x624
1,3
, 1360x765
3,4,5
, 848x4803, 852x4803, 1024x768
3,4,6
, 848x480
3,6
, 1365x1024
Return loss .................................... -30 dB @ 5 MHz
DC offset ....................................... ±5 mV with input at 0 offset
Switching type ............................. Seamless switching (cut or dissolve)
Sync
Input type ..................................... Autodetect RGBHV, RGBS, RGsB, RGBcvS
Output type .................................. RGBHV, RGBS
Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ..................................... 0 V to 5.0 Vp-p
Output level .................................. 0 V to 5.0 Vp-p
Input impedance .......................... 510 ohms
Output impedance ...................... 75 ohms
Max input voltage ....................... 5.0 Vp-p
Max. propagation delay .............. 20 ns
Polarity .......................................... Positive or negative (selectable)
3,6
, 852x480
3,6
, 1400x1050
3,6
, 1024x768
1,3,6
1,3,4,5
, 576p
1,3,4,5,6
1,6
, 720p
,
3,6
,
Audio
Gain ............................................... Unbalanced output: 0 dB; balanced output: +6 dB
Frequency response ..................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise ................................ 0.03% @ 1 kHz at nominal level, 0 dB gain
S/N ............................................... >90 dB at maximum output (unweighted)
1-2 ISS 108, ISS 408 • Specifications
Crosstalk ....................................... <-80 dB @ 1 kHz, fully loaded
Stereo channel separation .......... >90 dB @ 1 kHz
CMRR ............................................ >75 dB @ 20 Hz to 20 kHz
Audio input
Number/signal type ................... 8 stereo, balanced/unbalanced
Connectors .................................... (8) 3.5 mm captive screw connectors, 5 pole
Impedance .................................... >10k ohms unbalanced/balanced, DC coupled
Nominal level ............................... +4 dBu (1.23 Vrms), -10 dBV (316 mVrms)
Maximum level ............................ +19.5 dBu, (balanced or unbalanced) at 1%THD+N
Input gain adjustment ................. –24 dB to +9 dB, adjustable per input
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu.
Audio output
Number/signal type ................... 2 stereo, balanced/unbalanced
Connectors .................................... (2) 3.5 mm captive screw connectors, 5 pole
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ...................................... ±0.1 dB channel to channel
Maximum level (Hi-Z) ................ >+21 dBu, balanced or unbalanced at 1%THD+N
Maximum level (600 ohm) ......... >+15 dBm, balanced or unbalanced at 1%THD+N
Control/remote — switcher
Serial control port ........................ RS-232, 9-pin female D connector
Baud rate and protocol ............... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations 2 = TX, 3 = RX, 5 = GND
Ethernet control port ................... 1 RJ-45 female connector
Ethernet data rate ........................ 10/100Base-T, half/full duplex with autodetect
Ethernet protocol ......................... ARP, ICMP (ping), TCP/IP, Telnet
Program control ........................... Extron’s control/configuration program for Windows
Extron’s Simple Instruction Set (SIS™)
Microsoft
®
Internet Explorer, Telnet
®
General
Power ............................................. 100 VAC to 240 VAC, 50/60 Hz, 60 watts, internal, autoswitchable
Temperature/humidity .............. Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Rack mount ................................... Yes
Enclosure type .............................. Metal
Enclosure dimensions ................. 5.25" H x 17.5" W x 11.2" D (3U high, full rack wide)
13.3 cm H x 44.5 cm W x 28.4 cm D
(Depth excludes connectors and knobs. Width excludes rack ears.)
Product weight ............................. 11.2 lbs (5.1 kg)
Shipping weight ........................... 17 lbs (8 kg)
DIM weight .................................. 21 lbs
Vibration ....................................... ISTA 1A in carton (International Safe Transit Association)
Listings .......................................... UL, CUL
Compliances ................................. CE, FCC Class B
MTBF ............................................. 30,000 hours
Warranty ....................................... 3 years parts and labor
All nominal levels are at ±10%
Specifications are subject to change without notice.
(7.51-050405-D7)
ISS 108, ISS 408• Specifications 1-3
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