Sennheiser SL MIC HUB 1 User manual

FEATURES
Can connect up to 4 microphones
Can connect mute and hook switch
Plug & play connection
Bundles up 4 audio signals into a standard
Cat5 cable
Distributes logic signals to TeamConnect
Combox
Can be cascaded
ARCHITECT’S
SPECIFICATIONS
A microphone hub for connecting up to four
Sennheiser SpeechLine microphones and
bundling the microphone cables into one,
thus significantly reducing the amount of
cables required in a TeamConnect conferenc-
ing system.
Audio signals from the SpeechLine micro-
phones shall be distributed from the hub to
the TeamConnect central unit via a single
Cat5 cable while logic signals shall be sent
directly from the hub to the TeamConnect
combox using a 6-wire cable with a 6-pin
terminal connector on each end.
The hub shall be “plug and play” without the
need for an external power supply. The hub
shall feature four microphone inputs (5-pin
terminal) and an audio output (RJ-45) for
connecting to the TeamConnect central unit.
The pin allocation of the microphone inputs
shall be as follows: pin 1: microphone mute
control, pin 2: microphone mute status, pin 3:
ground, pin 4: audio +, pin 5: audio –.
The hub shall be equipped with two GPIO
ports (6-pin terminal): one for connecting to
the TeamConnect combox and one for either
daisy-chaining a second hub or for connect-
ing an external hook button.
The SL Mic Hub 1 simplifies the cabling for integrated audio conference sys-
tems. It reduces the amount of cables that have to be integrated by a significant
amount by bundling up the audio signals into a single Cat 5 cable.
TECHNICAL DATA
Housing .....................................................................metal
Dimensions...............................................................14,4 (5.67") x 7,63 (3")
x 3,15 cm (1.24")
PORTS
4x Mic.........................................................................5-pol Terminal connector
2x Connect/Status..................................................6-pol Terminal connector
1x Mute .....................................................................7-pol Terminal connector
1x Audio....................................................................RJ45
POWER SUPPLY
The SL Mic Hub 1 ist connected to the TeamConnect Combox CB1 via a 6-pin
terminal connector cable. The Combox delivers the necessary power supply to
operate the bi-color status LEDs of the mute button MAS 1 TC and the hook but-
ton MAS 2 TC. The Combox supplies sufficient power for up to 5 MAS 1/2 buttons.
If you want to use more than 5 buttons in your setup, you need to connect an
external power supply (5 V, >100 mA, recommended Sennheiser Power supply
Art.-No. 534480) to pin 6 and 7 of the MUTE socket.
DELIVERY INCLUDES
1 SL Mic Hub 1
1 Control cable 3 m, 6-pin / 6-pin Terminal connector
1 Adapter cable 30 cm, RJ 45 / 12-pin Terminal connector
Leaflet
SL Mic Hub 1 Microphone Hub
Continued on page 2

DIMENSIONS
SL Mic Hub 1 Microphone Hub
The pin allocation of the GPIO ports shall be as follows: pin 1: microphone mute control, pin 2: microphone mute status, pin 3: on/off
hook control, pin 4: on/off hook status, pin 5: 5 V DC power supply, pin 6: ground. The hub shall also have one 7-pin terminal for con-
necting a global mute button, which shall add a mute capability to Sennheiser in-table mics without mute button. If more than one
global mute button is used, they shall be connected in parallel to the same 7-pin terminal and an external 5 V DC power supply must
be connected to pin 6 and 7. The pin allocation of the 7-pin terminal shall be as follows: pin 1: 5 V DC power supply (DC OUT), pin 2:
microphone mute control, pin 3: red LED, pin 4: green LED, pin 5: ground, pin 6: 5 V DC power supply (DC IN, not used), pin 7: ground
(not used).
The microphone hub shall be the Sennheiser SL MIC HUB 1.
ARCHITECT’S
SPECIFICATIONS
SL Mic Hub 1
300 mm

RECOMMENDED ACCESSORIES
MEB114-S TC B Art. No. 506600
MEB114-S TC W Art. No. 506601
MEB114-S TC G Art. No. 506602
MEB104-L TC B Art. No. 506730
MEB 104-L TC W Art. No. 506765
MEB 104-L TC G Art. No. 506766
MEB 102-L TC B Art. No. 506729
MEB 102-L TC W Art. No. 506763
MEB 102-L TC G Art. No. 506764
MAS 1 TC B Art. No. 506722
MAS 1 TC W Art. No. 506723
MAS 1 TC G Art. No. 506724
MAS 2 TC B Art. No. 506603
MAS 2 TC W Art. No. 506604
MAS 2 TC G Art. No. 506605
TeamConnect System EU Art. No. 506235
TeamConnect System UK Art. No. 506236
TeamConnect System US Art. No. 506237
SL Mic Hub 1 Microphone Hub
DIMENSIONS
SL Mic Hub 1
Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
Contact your local Service Partner:
08/14 Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG. www.sennheiser.com. Copyright © 05/2013. All rights reserved. Errors and omissions excepted.
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MEB 102-L TC MEB 104-L TC MAS 1 TC MAS 2 TC SL MIC HUB 1
CONTROL / STATUS socketsSL MIC HUB 1 MIC 1 - MIC 4 sockets MUTE socket
Package contents | Lieferumfang | Contenu | Dotazione | Volumen de suministro | Omvang levering | Комплект поставки | 供货范围 | パッケージの内容 | 패키지 내용물
Connecting the components | Die Komponenten anschließen | Connecter les composants | Connettere i componenti | Conectar los componentes | Conectar los componentes | De componenten aansluiten | Подключение блоков |
连接组件 | 製品の接続 | 구성품 연결
A:
B:
1x SL MIC HUB 1
4x MEB 102-L /
4x MEB 104-L
1x MAS 1 TC
1x MAS 2 TC
2x SL MIC HUB 1
8x MEB 102-L /
4x MEB 104-L
2x MAS 1 TC
1x MAS 2 TC
XLR-5 TC
AB
1 - 4 microphones 5 - 8 microphones
1
2
3
4
5
6
7
+5V out
mute
red
green
ground
+5V in
ground
1 2 3 4 5 6
1
2
3
4
5
6
mute
mute status
hook
hook status
+5V
ground
1
2
3
4
5
mute
mute status
ground
audio +
audio - 1 2 3 4 5 61 2 3 4 5 7
SL MIC HUB 1
Combox
Mic
Central Unit
Mic Terminal
Mic
MAS 1 TC
A: MAS 2 TC
B: SL MIC HUB 1
for external
power supply