Related Manuals for Digi SR44-E
Summary of Contents for Digi SR44-E
- Page 1 Cellular Routers Wireless WAN router / switch Installation Guide...
-
Page 2: Product Disposal Instructions
Digi International reserves the right to modify or revise all or part of this document, its contents, and any products described herein at any time without prior notification and shall not be responsible for any loss, cost, or damage, including consequential damage, caused by reliance on these materials. - Page 3 GSM, CDMA, or simply „wireless‟ networks. The type of network supported by each model is summarized in the table below: Network Model WCDMA WCDMA WCDMA CDMA GPRS EDGE UMTS HSDPA HSUPA EVDO1xRTT SR44-E SR44-H SR44-U SR44-C...
- Page 4 However, wireless based products contain radio devices which require specific consideration. Please take the time to read and understand the following guidance. Digi International assumes no liability for an end user‟s failure to comply with these precautions.
- Page 5 Transport SR Series Installation Guide Preface This guide describes the installation procedure for the Digi Transport SR family. It is intended to provide sufficient information for you to be able to connect the unit to your terminal equipment and power supply. A complete reference guide to the software features that are available on the product is available separately in PDF format, and can be downloaded from the Digi International website (www.digi.com).
-
Page 6: Front Panel Features
UMTS, HSDPA, EVDO, GPRS, EDGE and/or PSTN networks. All models incorporate a 4-port 10/100 Ethernet switch. Depending on the model, each unit also incorporates one or more WAN interfaces as follows: SR44-E, H, U – wireless GPRS/EDGE/UMTS/HSDPA/HSUPA only – wireless CDMA/IXRTT/EVDO only SR44-C The routers can be configured either by using commands entered at the serial port (much like a modem), or via the built-in Web interface. - Page 7 Transport SR Series Installation Guide Status Indicators The status indicators operate as follows: Illuminates steady red when power is applied. LAN 0, 1, 2, 3 Illuminate steady when there is a network connection to the associated LAN port and flash when data is transmitted or received.
- Page 8 Transport SR Series Installation Guide SIM Card Sockets The two sockets at the right side of the front panel are for the GSM SIM card(s) that you will receive from your service providers. Details of how to insert these correctly are given in section 2 below.
- Page 9 Transport SR Series Installation Guide SERIAL 0, 1 These DB 25 sockets provide synchronous/asynchronous RS232 serial ports which may be used to connect the router to compatible serial devices. To comply with EMC requirements it should not be used with a cable longer than 2 meters. PSTN This socket is used to connect the router to a PSTN line.
-
Page 10: Installation
Digi International can supply a range of suitable antennas. Step 1 - Installing the SIM card (GSM models only) The router incorporates two separate SIM card holders so that if your application demands it, you may install SIM cards for two different networks. -
Page 11: Step 2 - Fitting The Antenna
Transport SR Series Installation Guide In both cases, the end of the SIM card with the chamfered corner should be inserted first. For SIM 1 the contacts should be face down. For SIM 2 the contacts should be face up. Step 2 –... - Page 12 The method used to activate the device on a cellular network varies depending on whether the device is a GSM or CDMA device. Transport SR44-E, H, U – GSM Devices Configure the APN by going to: Configuration -> Interfaces -> Mobile -> W-WAN Module -> SIM 1...
- Page 13 Transport SR Series Installation Guide If the APN you are using does not require a PPP username and password, they you can skip this next step. Configuration -> Interfaces -> PPP -> PPP 0-4 -> PPP 1 -> Standard Enter the PPP username, password, and confirm password. Click OK. Follow prompts to save the configuration to flash memory.
- Page 14 Depending on the wireless plan being used, you should be able to perform a test to a remote host or browse the Internet. By default, the Digi Transport should have issued your workstation an IP address of 192.168.1.100 via DHCP. DHCP will pass the proper default gateway and DNS server information.
- Page 15 Transport SR Series Installation Guide Step 5– Finish Device Configuration For greater description on all the features and settings available on the device, there is a comprehensive Reference Guide available on the Digi Support website (www.digi.com). Advanced Configuration: VPN: Configuration > VPN Routing: Configuration >Routing...
-
Page 16: General Specifications
Quad-band GSM 850/900/1800/1900 MHz EDGE (E-GPRS) multi-slot class 10 (max 236.8 kbps downlink), mobile station class B, modulation and coding scheme MCS1-9. SR44-E Quad-band GSM 850/900/1800/1900 MHz EDGE (E-GPRS) multi-slot class 10 (max 236.8 kbps downlink), mobile station class B, modulation and coding scheme MCS1-9... - Page 17 Transport SR Series Installation Guide SR44-C Dual Board 800 MHz Cellular / 1900 MHz PCs CDMA 1 x EV-DO Supports Rx diversity in both 800 MHz and 1900 MHz CDMA 1 x ATT 1 x EV-DO Revision A (IS-856-A) Forward link up to 31 Mbps Reverse link 1.8 Mbps 1 x EV-DO Revision O (IS-85L Forward link up to 2.4 Mbps...