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RAD Data Communications - Authorized Distributor

APD-2HS miniature FRAD/PAD 

APD-2HS is a miniature FRAD/PAD, which connects two asynchronous channels to 
a Frame Relay or X.25 network.

APD-2HS APD-2HS/115/V24 1580010000 APD-2HS/115/V35 1580000000 APD-2HS/230/V24 1580110000 APD-2HS/230/V35 1580100000 APD-2HS/V24 1580030000

APD-2HS ASYNCHRONOUS CHANNELS
Asynchronous traffic is packetized directly over the Frame Relay network, or  packetized over the X.25 protocol and then encapsulated over a Frame Relay  network.

Asynchronous channel operation complies with X.3, X.28, and X.29 
requirements.

The asynchronous channels operate at data rates from 75 bps up to 115.2  kbps.

Hardware flow control is fully supported.

FRAME RELAY WITH RAD's APD-2HS 
Access to public or private Frame Relay networks is provided either by:
Sending Asynchronous traffic directly over the Frame Relay network (see  Figure 1)
Using Asynchronous to X.25 conversion (see Figure 2) over Frame Relay  (reliable X.25 over Frame Relay encapsulation, as per Annex G).

A unique funneling method controls network congestion and moderates feeder 
throughput speed.

LMI and ANSI PVC management protocols are supported, and operation is in  compliance with ANSI T1.606, T1.618, T1.617 Annex D and ITU Rec. Q.922,  Annex A.

APD-2HS APD-2HS/115/V24 1580010000 APD-2HS/115/V35 1580000000 APD-2HS/230/V24 1580110000 APD-2HS/230/V35 1580100000 APD-2HS/V24 1580030000 application

X.25 with APD-2HS 
X.25-configured links support permanent virtual circuits (PVCs) or switched 
virtual circuits (SVCs).
Link packet size is up to 4096 bytes.
RAD APD-2HS supports both mandatory and additional ITU X.2 facilities.
Dial-up X.25 links are supported via a dial-up modem controlled by a DTR 
signal.

X.32 with APD-2HS 
APD-2HS supports the X.32 protocol, to access the X.25 network remotely via 
a dial-up modem. The X.32 protocol supports V.25 bit commands.

APD-2HS MANAGEMENT CAPABILITIES
APD-2HS can be managed locally via an ASCII terminal connected to one of its 
asynchronous ports.

APD-2HS contains an SNMP agent that allows access to the unit from any point 
over the X.25/Frame Relay network via IP-based connection, using RADview-PC, 

RAD's SNMP-based network management system.

The SNMP agent supports private and standard MIBs, including MIB II with RFC 
1213, RFC 1381 and RFC 1382 for X.25, and RFC 1315 for Frame Relay.

The management agent enables configuration, statistics collection, status  reports and diagnostics. The management agent can be programmed to  periodically send statistics and status reports to up to five network  locations.

An alarm event can also be transmitted (user-configurable).

APD-2HS APD-2HS/115/V24 1580010000 APD-2HS/115/V35 1580000000 APD-2HS/230/V24 1580110000 APD-2HS/230/V35 1580100000 APD-2HS/V24 1580030000 application

APD-2HS miniature FRAD/PAD product data sheet (pdf)

Most frequently ordered:

APD-2HS/115/V24 1580010000
APD-2HS/115/V35 1580000000
APD-2HS/230/V24 1580110000
APD-2HS/230/V35 1580100000
APD-2HS/V24 1580030000

Immediate price quote - Call 727-398-5252 or e-mail cs@bestdatasource.com

Don't forget to ask about  RADCare support for your RAD products.

Other RAD sections of interest:
RAD Accessories, RAD ATM products, RAD Baseband modems and last mile access, RAD Cables & Misc, RAD Digital Service Access Devices ( FCD ), RAD Fiber Optic modems and Converters, RAD IP and Ethernet Access, RAD Kilomux Data, Voice, Fax and LAN integrating Multiplexers, RAD LRS Modem rackRAD MegaplexRAD Networks Management, RAD Optimux Fiber Multiplexers, RAD Rate and Interface Converters, RAD Sharing Devices, RAD Short Range ModemsRAD T1/E1 Digital Cross Connects ( DACS ), RAD T1/E1 Digital Cross Connect (DACS) for single E1 / T1 applications, RAD TDMoIP, RAD Voice Interface Converters, RAD Voice Trunking Gateway

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Last modified: March 16, 2017