1
Black Box Corporation
• 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 •
www.blackbox.com
•
e-mail: [email protected]
Supports speeds of up
to 19.2 kbps at a
distance of 8.5 miles
(13.7 km).
Point-to-point or
multipoint applications.
Built-in transformer
isolation.
Optional surge
protection.
Switch-selectable
clocking.
T
he Sync SHM-NPR MP gives
you distance and speed in
point-to-point and multipoint
applications.
The 5-screw terminal block,
RJ-11, and RJ-45 models send
your data 8.5 miles (13.7 km) at
2400 bps over 24 AWG wire—or
3.5 miles (5.6 km) at 19.2 kbps!
The 4-screw terminal block model
transmits data 6 miles (9.7 km) at
2400 bps over 24 AWG wire—or
1.9 miles (3.1 km) at 19.2 kbps.
Thanks to DC transformer
isolation, your data won’t be
destroyed by ground loops. As an
Supports up to 10 drops in sync
multipoint applications—
without compromising speed
or distance.
Key Features
SYNC SHM-NPR MP
5/31/2005
#15011
added security measure against
electrical surges, you can order
your SHM-NPR MP with 600
watts of surge protection.
Each SHM-NPR MP includes
switch-selectable clocking, so
you can easily set the device for
internal, external, or receive
loopback.
Some SHM-NPR MP models
can be ordered with either male
or female DB25 connectors.
Protocol:
Synchronous
Operation:
4-wire half- or full duplex
Carrier Control:
Internal, External,
Receive
Connectors:
All: (1) DB25 male or female;
ME737A-M/-F: (1) 4-screw
terminal block;
ME729A-FSP: (1) 5-screw
terminal block;
ME734A-FSP: (1) RJ-11;
ME1735A-M, ME735A-F,
ME735A-FSP: (1) RJ-45
Power:
6 VDC from the
RS-232 interface;
ME737A-M/-F: Pins 2, 4, 20;
ME729A-FSP, ME734A-FSP,
ME1735A-M, ME735A-F,
ME735A-FSP: DCE Mode: Pins 2,
4, 9, 20, 24
Size:
ME737A-M/-F: 4.3"H x 2.1"W x
1"D (10.9 x 5.3 x 2.5 cm);
ME729A-FSP, ME734A-FSP,
ME1735A-M, ME735A-F,
ME735A-FSP: 2.7"H x 2.1"W x
0.7"D (6.9 x 5.3 x 1.8 cm)
Weight:
0.2 lb. (0.1 kg)
Specifications
© 2005. All rights reserved.
Black Box Corporation.
Ordering Information
ITEM
CODE
Sync SHM-NPR MP (4-Screw Terminal Block)
Male.....................................................................ME737A-M
Female...................................................................ME737A-F
with Surge Protection (5-Screw Terminal Block)
Female..............................................................ME729A-FSP
Sync SHM NPR MP/ RJ-11 with Surge Protection
Female..............................................................ME734A-FSP
Sync SHM-NPR MP/RJ-45
Male...................................................................ME1735A-M
Female...................................................................ME735A-F
with Surge Protection
Female..............................................................ME735A-FSP
