Grass Valley CR Series v.3.2 - Manual (Page 38)

26
Introduction
Features
• One 16-position rotary switch used for network installations. (This switch is hidden if a con-
trol panel is mounted on the router.)
See Creating a Router Network , on page 54, for information regarding connections in a com-
pact router network. See Network Connection , on page 179, for information regarding con-
nections under an NV9000 router control system.
• Quick and easy control panel mounting.
• Non-volatile memory. Routes are preserved if power is shut off.
• One RS-485 (or RS-422) port, supporting third-party automation or control systems.
The CR Series analog audio routers have DB25 input and output connectors.
The CR Series machine control routers have RJ-45 port connectors.
The CR6400 routers have DIN 1.0/2.3 I/O connectors. We usually call these “coax” connectors.
All other compact routers have BNC inputs and outputs (75 W).
All but the machine control routers have one pair of video reference connectors (BNC, 75 W,
loop-through, non-terminating).
1RU Routers
Figures 2-34 through 2-45 show the 1RU router features.
Fig. 2-34: Front View, 1RU Router
3Gig, HD, SD, and AES Routers
The 16×16 3Gig, HD, SD, and AES routers are characterized by a row of 16 inputs (BNC) and a row
of 16 outputs (also BNC). The 16×4 3Gig, HD, SD, and AES routers are similar to the 16×16
routers, but they have 4 outputs instead of 16. Figure 2-35 shows a rear view of the 16×16 router.
Figure 2-36 shows a rear view of the 16×4 router.
Fig. 2-35: Rear View, 1RU Router (3Gig, HD, SD, or AES)
Cover Plate over Control Panel
Connector
Mounting Slots (4)
Power Supply
LEDs
16-position
Rotary Switch
Screw Holes (2) for
Optional Control Panel
VIDEO
REF
LOOP
THRU
E146905
9K50
CTRL PS1
PS2
DC
IN
+ 12V
1 2 3 4
1 2 3 4
14
14
15 16
15 16
ETHERNET
16 input connectors, BNC, 75W
16 output connectors, BNC, 75W
Video reference
GND Terminal
Ethernet connector
RS-422 connector
PS1,
power connector
PS2, power
connector