Sign In
Upload
Manuals
Brands
Black Box Manuals
Modem
ME475A-R2
Black Box ME475A-R2 Manuals
Manuals and User Guides for Black Box ME475A-R2. We have
1
Black Box ME475A-R2 manual available for free PDF download: Manual
Black Box ME475A-R2 Manual (32 pages)
Async/Sync Short-Haul Modem
Brand:
Black Box
| Category:
Modem
| Size: 0 MB
Table of Contents
Table of Contents
2
1 General Information
5
Features
5
Description
5
2 Configuration Overview
6
Configuration Switches
6
Configuration Switch Set "S1
7
Switches S1-1 through S1-4: Data Rate Setting
7
Switches S1-5 and S1-6: Clock Source
8
Switch S1-7: Asynchronous/Synchronous Mode
8
Switch S1-8: Carrier Control Method
9
Configuration Switch Set "S2
9
Switches S2-1 and S2-2: Word Length
10
Switch S2-3: Extended Signaling Rate
10
Switches S2-4 and S2-5: RTS/CTS Delay
10
Switch S2-6: V.54 Loopback Test Enable
11
Switch S2-7: 2-Wire/4-Wire Mode Selection
11
Configuration Switch Set "S3
11
Switches S3-1 & S3-2: Input Impedance
11
Switch S3-4: Mode Selection
12
Switch S3-5: RS-232 Initiation of Local Loopback Test
12
Switch S3-6: RS-232 Initiation of Remote Loopback Test
13
Switches S3-7 and S3-8: Anti-Stream Control
13
3 Installation
13
Two-Wire Installation
14
Two-Wire Cable Connection Via RJ-45
14
Two-Wire Cable Connection Via Terminal Blocks
15
Four-Wire Installation
16
Four-Wire Cable Connection Via RJ-45
16
Four-Wire Cable Connection Via Terminal Blocks
17
Four-Wire, Multipoint Installation
18
Multipoint Twisted Pair Connection
19
RS-232 Connection
20
4 Operation
21
LED Status Monitors
21
The "TD" and "RD" Indicators
21
The "RTS" and "CD" Indicators
21
The "Test" Indicator
21
The "Error" Indicators
22
Anti-Streaming Error Indicator
23
Power-Up
23
Test Modes
23
Local Analog Loopback (LAL)
24
Remote Digital Loopback (RDL)
24
Using the V.52 BER Test Independently
25
Power-Down
25
Specifications
26
Transmission Format
26
Interface
26
Transmission Line
26
Data Rates
26
Clocking
26
Controls
26
Applications
26
Indicators
26
RTS Anti-Stream Timer
26
Diagnostics
27
Transformer Isolation
27
Surge Protection
27
Temperature
27
Humidity
27
Dimensions
27
Power Input (US)
27
Cable Recommendations
28
Interface Pin Assignment
30
Black Box ME475A-R2 Block Diagram
31
Advertisement
Advertisement
Related Products
Black Box ME447A
Black Box ME447AE
Black Box ME447C-232
Black Box ME447C-35
Black Box ME251A-R3
Black Box ME760AE-R2
Black Box ME759C-RJ45
Black Box ME600A-MST
Black Box ME749A-M
Black Box ME570C-SM
Black Box Categories
Switch
Media Converter
Extender
Modem
Network Hardware
More Black Box Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL