Comtech EF Data CDM-625A Installation And Operation Manual

Text of Comtech EF Data CDM-625A User Guide:

• Comtech EF Data CDM-625A, R–1 Appendix R. QUALITY OF SERVICE (QOS) R.1 Overview Quality of Service (QoS) enables a network to use WAN bandwidth more efficiently by managing delay, jitter (delay variation), throughput, and packet loss. The CDM-625A Advanced Satellite Modem incorporates two Per Hop Behavior (PHP) QoS methods – Layer 2 QoS and Layer 3 QoS: • Layer 2 QoS is available on the CDM-625A by default when the optional IP Packet Processor card is either not installed , or is installed but disabled . Layer 2 QoS is based on OSI model Layer 2 header parameters

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Rear Panel Connectors and Pinouts MN-CDM625A 3–3 3.2.1 IF Connection Group There may be DC voltages present on the Type ‘N’ Rx and Tx IF connectors, up to a maximum of 48 volts. 3.2.1.1 Rx IF Connectors Connector Type Description Direction Type ‘N’ Rx IF signal, L- band In BNC Rx IF signal, 70/140 MHz band 3.2.1.2 Tx IF Connectors Connector Type Description Direction Type ‘N’ Tx IF signal, L- band Out BNC Tx IF signal, 70/140 MHz band

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 CDM-625A ODU (Transceiver, BUC, LNB) Operation MN-CDM625A 10–32 Selection Setting Logging Enabled or Disabled. Interval The Loggi ng I nterval i s t he per iod of t ime ov er w hich per formance s tatistics ar e measured. S et t his i nterval as 00 to di sable t he f eature ( i.e., no l ogging) or , otherwise, def ine t he l ogging i nterval f rom 10 through 90 minutes i n 10 -minute increments. Averaging Enabled or Disabled. Clear-All When prompted, s

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 CDM-625A ODU (Transceiver, BUC, LNB) Operation MN-CDM625A 10–15 10.3.3.3.3.1 ODU: FSK-control  CSAT The CSAT menus that follow assume that you have already selected, and the system has identified, a (standalone) CSAT connected via the rear panel Rx IF port. When the following menu selections are made: • ODU: FSK-control  CSAT • ODU: FSK-control  2CSATs  CSAT#1 • ODU: FSK-control  2CSATs  CSAT#2 You are directed to a common submenu branch: CSAT-5060/050 V1.02 Configuration Monitor Alarms Info() For clarity, this common su

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 CDM-625A ODU (Transceiver, BUC, LNB) Operation MN-CDM625A 10–10 10.3.3.3 (SELECT:) ODU Menu Branches ODU: BUC:PwrSupply+Ref LNB:PwrSupply+Ref FSK-control () Use the ◄ ►arrow keys to select BUC:PwrSupply+Ref, LNB:PwrSupply+Ref, or FSK-control, and then press ENTER: ODU Menu Branch Sect. Nested Menu Function BUC:PwrSupply+Ref 10.3.3.3.1 Provides menus to enter a T x LO frequency, and t o control a 10 MHz reference and for Power

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Installation MN-CDM625A 2–2 2.2 Installing Into a Rack Enclosure When mounting the CDM-625A into a rack enclosure (Figure 2-1): • PROPER GROUNDING PROTECTION IS REQUIRED. The equipment must be connected to the protective earth connection at all times. It is therefore imperative that the unit is properly grounded, using the ground stud provided on the unit rear panel, during installation, configuration, and operation. • In Finland: "Laite on liitettävä

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Serial-based Remote Product Management MN-CDM625A 8–3 All messages from Controller-to-Target require a response, with one exception: This will be either to return data that has been requested by the Controller, or to acknowledge reception of an instruction to change the configuration of the Target. The exception to this is when the Controller broadcasts a message (such as Set Time/Date) using Address 0, when the Target is set to EIA-485 mode. 8.4.1 Packet Structure The exchange of information is transmitted, Controller-to-Target

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Telnet Command Line Interface (CLI) Operation MN-CDM625A 9–87 9.3.10.7 Home > Statistics > QoS Open the QoS statistics page from the Statistics submenu: Hot Key Page / Dialog Window Option Entry / Description A QoS Clear Counters Use the ↑↓ arrow keys to select Cancel or Clear B View Statistics Table See Sect. 9.3.10.7.1 Press a hot key to open the dialog window or view the table. Otherwise, press [ESC] to return to the Statistics submenu. 9.3.10.7.1 Home > Statistics > QoS > Table View Open the scrollable QoS statistics table from the nested QoS

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Appendix L MN-CDM625A L–12 Step Task 6 Prepare t he I P P acket P rocessor C ard f or i nstallation b y aligning i ts r eceptacle w ith t he m ating c onnector o n t he modem’s framing board. Plug t he card f irmly i nto the connector – take care no t to damage a ny t op-mounted c omponents. S imilarly, b e sure not to d amage t he b ottom of t he card o n t he chassis’ mounting bosses while plugging the card receptacle into its mating connector. Installation i s c omplete o nce t he c able c onnector i s f ully

• CDM-625A Advanced Satellite Modem Revision 0 Serial-based Remote Product Management MN-CDM625A 8–2 In the other direction, on the other pair each Target has a tri-state line driver connected, and the Controller has a line-receiver connected. All the line drivers are held in high-impedance mode until one (and only one) Target transmits back to the Controller. Each Target has a unique a

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Ethernet-based Remote Product Management MN-CDM625A 7–22 Demo Time Remaining: FAST Options Demo-Mode allows access to ALL CDM-625A FAST options* for 30 calendar days. This section displays the remaining time in days, hours, and minutes. * The AES Feature is available only when the CDM-625A is equipped with the optional IP Packet Processor with AES software. Use the drop-down list to set Demo-Mode as Enabled or Disabled, and then click [Submit] to execute the se

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Introduction MN-CDM625A 1–6 • HSSI (at rates up to 25 Mbps) • ASI • Four-port Ethernet 10/100 BaseT switch for IP bridging and routing • Dual Audio, 600Ω (produces a single 64 kbps data stream with either IBS or EDMAC framing) 1.3.7 Optional Hardware and Accessories Table 1-1 identifies the available hardware options and accessories that can be factory-installed at the time of ordering, or user-installed in the field. Refer to the specified manual section for further information or de

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Appendix H MN-CDM625A H–2 advantage over V.35 scrambling. This is fortunate, as there is a penalty to be paid for adding the framing: by adding the extra 5% to the transmitted data rate, the effective Eb/No that is seen will degrade by a factor of 10log(1.05), or 0.21 dB (0.07dB in the case of the two BPSK Turbo rates or EDMAC-2). The use of an externally synchronized scrambler and descrambler almost exactly compensates for this degradation. The net effect is that you will see effectively identical BER performance, whether or not framing is used. On the receive side: When the demodulator locks to the inco

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Front Panel Operation MN-CDM625A 6–91 • From the CDM-625A front panel – First, use the ◄ ►arrow keys to select a digit to edit, and then use the ▲▼ arrow keys to change that digit. Compose the code carefully, and then press ENTER only when you are ready to execute the upgrade. The modem responds with “Configured Successfully” upon completion of the FAST upgrade; the modem then resets to its newly incorporated default conf

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 CDM-625A ODU (Transceiver, BUC, LNB) Operation MN-CDM625A 10–60 10.5.1.2.1.3 Home > Outdoor Unit (ODU) > CSAT-5060 > Unit Settings 1/2, 2/2 Open the Unit Settings 1/2 page or the Unit Settings 2/2 page from the nested CSAT-5060 submenu. The Unit Settings 1/2 page contains the following options: Hot Key Dialog Window Option Entry A Unit Mute Mode Use the ↑↓ arrow keys to select Unmuted After Freq Change or Muted After Freq Change B Unit Auto Fault Recovery Use the ↑↓ arrow keys to select Disabled or Enabled C Unit Cold Start Us

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Serial-based Remote Product Management MN-CDM625A 8–43 Parameter Type Command (Instruction & Qualifier) Number of Arguments Description of Arguments Response to Command Query (Instruction & Qualifier) Response to Query Drop & Insert DNI= 51 bytes Command or Query. (D&I only) 25 bytes of Drop information: d= 24 channels (bytes) defining Timeslot locations t= Drop type: 0=T1-D4, 1=T1-ESF, 2=E1-CCS, 3=E1-CAS, as DTY 25 bytes of Insert information: i= 24 channels (bytes) defining Timeslot location T= Insert type: 0=T1-D4, 1=T1-ESF, 2=E1-CCS, 3=E1-C

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Rear Panel Connectors and Pinouts MN-CDM625A 3–10 3.2.2.2.3.3 KT-0000122/KT-0020570 Quad E1 Balanced/Unbalanced Adapter Cable Kits Quad E1 Balanced/Unbalanced Adapter Kits Kit / Quantity Part Number Description KT-0000122 KT-0020570 1 – CA-0000347 Y-Cable Assembly, 6”, DB-9M  2X RJ-48 Male (See Table 3-8) – 1 CA-0020710 Y-Cable Assembly, 3’, DB-9M  2X RJ-48 Male (See Table 3-8) 2 2 502-0532-001 Bolun Adapter, 2X RJ-48 Female  2X BNC 75Ω Female Figure 3-5. Quad E1 Balanced/Unbalanced Adapter Cable Kits Table 3-8. CA-0000347/CA-00

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Rear Panel Connectors and Pinouts MN-CDM625A 3–7 3.2.2.2 G.703 Connectors 3.2.2.2.1 Balanced G.703 (DB-9F) The Balanced G.703 connector is a 9-pin Type ‘D’ female connector. It is used for single port G.703, D&I or D&I++. When used with Quad E1 operations, this connector serves Ports 1 and 2 of the Quad E1 interface. Table 3-4. Balanced G.703 Connector Pinouts Pin # (R-L) Signal Function Serial G.703 Signal Functi

• Comtech EF Data CDM-625A, A-1 Appendix A. CABLE DRAWINGS A.1 Overview The EIA-530 standard pinout, provided on the CDM-625A, is becoming more popular in many applications. However, there are still many occasions – especially for existing EIA-422/449 and V.35 users – when a conversion is required. For these situations: • Figure A-1 depicts the cable required for EIA-530 -to- EIA-422/449 DCE conversion. • Figure A-2 depicts the cable required for EIA-530 -to- V.35 DCE conversion. • Figure A-3 depicts a standard EIA-232 cable for connection between the CDM-625A Rear Panel Remote Control port and any serial port on the user PC. All dimensions, where specifi

• CDM-625A Advanced Satellite Modem Revision 0 Introduction MN-CDM625A 1–30 1.4.9 Miscellaneous Front Panel Tactile keypad, 6 keys (Up/Down), Left/Right, Enter/Clear) Vacuum Fluorescent Display (blue) – 2 lines of 40 characters Loopbacks Internal IF loopback, RF loopback, digital loopback, and inward/outward loopback Fault relays Hardware fault,

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Front Panel Operation MN-CDM625A 6–84 6.2.6.4 Utilities: LED Front Panel LED Test: Enabled (Enable,Disable) () Use the ▲▼ arrow keys to select Enable or Disable, and then press ENTER to continue. When enabled, a test of all of the LEDs on the front panel is executed. Normal operations resume upon completion of the test. 6.2.6.5 Utilities: Redundancy Redundancy: Traffic-IP-Addr/Range 1:1 1:N Use the ▲▼ arrow keys to select Traffic-IP-Addr/Range, 1:1, or 1:N, and then press ENTER

• CDM-625A Advanced Satellite Modem Revision 0 Serial-based Remote Product Management MN-CDM625A 8–15 Parameter Type Command (Instruction & Qualifier) Number of Arguments Description of Arguments Response to Command Query (Instruction & Qualifier) Response to Query Tx Power Level TPL= 4 bytes Command or Query. Tx Output power

• CDM-625A Advanced Satellite Modem Revision 0 Front Panel Operation MN-CDM625A 6–78 6.2.3.8 Monitor: IP Statistics IPstats: Port x In Out () Unicasts: 00000003 00000023 Clr:N This screen is identical to and displays the same performance information as the screen shown in Sect. 6.2.1.13.3 CONFIG: IP  Setup  Stats. 6.2.4 SELECT: Info (Inform

• CDM-625A Advanced Satellite Modem Revision 0 Ethernet-based Remote Product Management MN-CDM625A 7–67 7.5.4.4.4.3 Status | Traffic Statistics | Managed Switch This n ested p age i s accessible o nly to A dmin u sers and w hen the optional I P Packet Processor ca rd is installed and enabled 7.5.3.1. See Sect. for complete details about using condit

• Comtech EF Data CDM-625A, CDM-625A Advanced Satellite Modem Revision 0 Front Panel Operation MN-CDM625A 6–63 CONFIG: IP  IP Setup  QoS (Quality of Service) Appendix R. QUALITY OF SERVICE (QoS) QoS functionality is dependent on whether the optional IP Packet Processor card is either a) not installed or installed but disabled, or b) installed and enabled. QoS Mode: L2 QoS L3 QoS () Use the ◄ ►arrow keys to select the basic QoS setup as L2 QoS or L3 QoS: • Select L2 QoS (Layer 2) when the optional IP Packe

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