Datacom DM991C Instrukcja Obsługi Pobierz pdf (Strona 83)

Product Manual - DM991 Series V Family - 204.4092.08 83

19.4. Dimensions

19.4.1. DM991S/SE

The equipment is presented in a Telebrás standard card for standardized sub-rackets, measuring 177mm

x 16,6mm x 316,5mm (width x height x depth). The dimensions are according with figures 1 and 2 of the

225-540-780 regulation.

19.4.2. DM991C/CE

The equipment is presented in a desktop with 195mm width, 200mm depth and 44mm height (without the

rubber feet, 46mm with the rubber feet).

19.5. Weight

19.5.1. DM991S/SE

The equipment weighs around 0,265kgf.

19.5.2. DM991C/CE

The equipment weighs around 0,700kgf.

1 2 ... 78 79 80 81 82 83 84 85 86 87 88 89

DM991CE 1
DM991SE 1
WARRANTY 2
CONTACTS 3
CONVENTIONS 4
FIGURE INDEX 8
TABLE INDEX 9
1. GENERAL RECOMMENDATION 10
2. INTRODUCTION 11
IN - 6 LAN 12
2.2. DM991C/CE 2W/4W 13
IN- 6 LAN 14
3. G.SHDSL INTERFACE 15
3.3. Training (Activation) 16
3.4. Data Mode 17
3.4.2. CRC Anomaly 18
3.4.4. SNR Margin Defect 19
3.4.5. LOSW Defect 19
3.4.6. LOSW Failure 19
3.5.1. Terminal Type 19
3.5.2. Frame Mode 19
3.6. Performance 20
3.8. Electrical Protection 21
5. G.703 - G.704 INTERFACE 25
5.2. DM991C/CE 26
6. ETHERNET INTERFACE 27
7. STRAPS 29
7.2. DM991C/CE 30
8. DIP-SWITCHES 32
8.3. LDR Enabling (DIP A8) 34
8.6. CRC4 Enabling (DIP B3) 34
8.8. Terminal type (DIP B5) 35
8.9. Configuration (DIP B6) 35
8.11. Four wire operation 35
8.12. DIPs Summary 36
9. OPERATION DESCRIPTION 37
9.2.2. Plesiochronous Mode 38
9.2.3. Synchronous Mode 39
9.3.1. Clock Source 39
9.3.2. External (CT113) 39
9.3.3. CT104 sinc. CT113 40
9.4. Converter Mode 41
10. TERMINAL MANAGEMENT 42
10.1. Equipment Information 43
10.2. Password Configuration 44
10.3. Language Configuration 44
10.5. Configuration Menu 46
10.6. Test Menu 52
10.7. Status Menu 55
10.8. Performance Menu 59
11. REMOTE MANAGEMENT 61
12. TESTS 62
12.2. E1 Interface Tests 63
12.3.1. LDL Test 64
13. CONVERTER MODE TESTS 65
14. FIRMWARE DOWNLOAD 67
15.1. Installation 68
15.2. Operation 68
15.3. Accessory 69
16. G.703 - G.704 70
16.1.1. CRC4 Multiframe 71
17. PANEL LEDS 75
18.1. DM991S/SE 78
18.2. DM991C/CE 78
19.2. Power 81
19.3. Power Input 81
19.3.2. DM991C/CE 82
19.4. Dimensions 83
19.5. Weight 83
20. APPLICABLE STANDARDS 84
Phone: +55 51 3358-0100 89
Support: +55 51 3358-0122 89
Fax: +55 51 3358-0101 89

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