Studer OnAir 2500 Manual

WIRING – IMPORTANT
The OnAir 2500 ST MON and LAN wiring must comply with the
following requirements:
Cable Type: Cat 5e, with shielded connectors on both ends.
Cable Dimensions:
Max. Length for
Monitoring/TB Module
Min.
AWG
Minimum
Sectional Area
100 m 24 0.21 mm
2
60 m 26 0.13 mm
2
Details: Cat(egory) 5e Cable is an enhanced version of Cat 5 that adds specifi cations for far-end cross-
talk. It replaced the specifi cation for Cat 5 with the 2001 introduction of the
TIA/EIA-568-B standard. Cat 5e cable performance characteristics and test
methods are defi ned in TIA/EIA-568-B.2-2001.
ST MON (RS422) Cables (both ends w. shielded connectors) from the ST MON socket to a monitoring/
TB module:
ST MON socket
Wire Color
Monitoring/TB Module
Signal Pin Pin Signal
+24 V *
1
2
wht/org
org
1
2
+24 V *
RX+ 3 wht/grn 3 TX+
TX+ 4 blu 4 RX+
TX– 5 wht/blu 5 RX–
RX– 6 grn 6 TX–
Gnd *
7
8
wht/brn
brn
7
8
Gnd *
* Caution: Connectors are identical on the ST MON and the LAN cables. Make sure not
to mix them up since the ST MON socket carries DC supply voltage!
LAN (Ethernet) Cables (both ends w. shielded connectors) for connection of the console to e.g. a
router or an existing OnAir 3000 network. Since modern hubs and switches
have auto polarity selection, straight-through cables may be used in any
case.
Signal Pin
Wire Color
Pin Signal
TX+ 1 wht/org 1 TX+
TX– 2 org 2 TX–
RX+ 3 wht/grn 3 RX+
4 blu 4
5 wht/blu 5
RX– 6 grn 6 RX–
7 wht/brn 7
8 brn 8
Top (tab
down):
18
18
Front:
Top (tab
down):
18
18
Front:
Date printed: 09.06.08
SW V3.0
OnAir 2500 Digital Mixing Console
Important

Studer OnAir 2500 Specifications

General

Brand	Studer
Model	OnAir 2500
Category	Recording Equipment
Language	English