Instruction/ maintenance manual of the product DNI-1B Telect
Go to page of 24
® CONNECTING THE FUTURE ® DIGITAL NETWORK INTERFACE-1B USER MANUAL 108891 Issue A Rev 2 MON OUT IN MON OUT IN MON OUT IN MON OUT IN NE-2 32 36 40 44 48 52 56 60 64 28 24 20 16 12 8 4 1 NE-1.
ii 108891 Issue A Rev 2 Digital Network Interface 1- B User Manual Document Number 108891 Issue A Rev 2 Copyright© T elect, Inc., 1998, All Rig hts Reserved. T elect and Connectin g the Fu ture are reg istered trademarks of T elect, Inc., 21 1 1 N.
INSIDE OF BACK CO VER.
Issue A Rev 2 108891 Telect, Inc. iii Content s Sectio n 1 Descriptions DNI-1B ........................................................................................ 1- 1 Capabilities .................................................................
iv Telect , Inc. 108891 Issue A Rev 2 Sectio n 5 Service Owner Maintenance ..................................................................... 5-1 In Case Of Diff iculty ................................................................... 5-1 In-W arranty Service .
Issue A Rev 2 108891 Telect, Inc. 1-1 1 Descriptions DNI-1B T elect’ s Bantam Digital Network Interface Panel—the DNI-1B, PN 010- 7128-5001 (128 circuit) and 010-71 12-5001 (1 12 circuit)—is a central in- terface point for networks that connect DS-1 signals from digital cross- connect system (DCS) circuits to network element (N E) circuits.
Descrip tions DNI-1B User Manual 1-2 Telect , Inc. 108891 Issue A Rev 2 Features • DDJ™ tri-jacks for IN, OUT , a nd MON ports • Each circuit has two tri-jacks—one for D CS (NE-1) and one for .
DNI-1B User Manual Descriptions Issue A Rev 2 108891 Telect, Inc. 1-3 P HYSICAL S PECIFICATIO N T ermination Point Tie-Down Bar SPOK ANE, W A. SPOK ANE, W A.
.
Issue A Rev 2 108891 Telect, Inc. 2-1 2 Inst allation I NST ALLA TION C ONSIDERA TIONS Location and Space DNI-1B mounts flush into both unequal flange and equal flange (EIA or WECO) racks/bays—the 1 12-circuit version in 19" (48.3 cm) bays, the 128—circuit version in 23" (58.
Installation DNI-1B User Manual 2-2 Telect , Inc. 108891 Issue A Rev 2 In the above table, t he first shaded row is the capacity for a 7-ft bay . The second shaded row is the capacity for an 8-ft bay; the last shaded row is for an 1 1.5-ft bay . 641–704 56 1–616 1 1 88 27.
DNI-1B User Manual Installatio n Issue A Rev 2 108891 Telect, Inc. 2-3 Network Bay Extender Panel T elect rec ommends net- work bay extender panels for cable management— two for each fully provi- sioned DNI-1B bay . The extender provides 81 square inches (522.
Installation DNI-1B User Manual 2-4 Telect , Inc. 108891 Issue A Rev 2 I NST ALLA TION P ROCEDURE Mounting the DN I-1B St e p A c t i o n 1. Align the DNI-1B chassi s mounting holes with the mounting holes of the network bay/rack. 2. Install four mounting screws (two on each side) into the mounting holes but do not completely tighten them.
DNI-1B User Manual Installatio n Issue A Rev 2 108891 Telect, Inc. 2-5 6. Repeat Steps 2–5 for the DCS OUT cables, connecting them to the NE-1 OUT termination points. 7. Route the NE IN cables to the same side of the network bay as the DCS IN cables and the NE OUT cable s to the same side as the DCS OUT cables .
.
Issue A Rev 2 108891 Telect, Inc. 3-1 3 Electrical Operation DCS wires attach to the lower four wire-wr ap termination points on the rear of the DNI-1B panel (NE-1) ; the network element wires attach to the upper four points (NE-2).
Electric al Operati on DNI-1B User Manual 3-2 Telect , Inc. 108891 Issue A Rev 2 Inserting a Bantam plug into the jack does the following: Plug Jack Function Singl e Dual Patc h NE-1 MON NE-2 MON NE-1.
Issue A Rev 2 108891 Telect, Inc. 4-1 4 User Functions P ATCHI NG St e p A c t i o n 1. Partially insert a dual Bantam patch-cord in the OUT and IN jacks of the appropriate NE-2 circ uit on the front of the DNI1-B panel: 2.
User Functi ons DNI-1B User Manual 4-2 Telect , Inc. 108891 Issue A Rev 2 3. Partially insert the second plug in th e OUT and IN jacks of the ap- propriate NE-1 circuit.
DNI-1B User Manual User Func tions Issue A Rev 2 108891 Telect, Inc. 4-3 D ROP -A ND -I NSERT T EST T erminate a T -1 signal at the panel with a 100 ohm DNI-1B terminating plug. Fully insert the plug into the jack of the appropriate NE-1 or NE-2 circuit .
.
Issue A Rev 2 108891 Telect, Inc. 5-1 5 Service O WNER M AINT ENANCE T elect’ s DNI-1B does not need preventive maintena nce. I N C ASE O F D IFFICULTY If problems occur after initial instal lation, check all cable connections and the installation instructions in Section 2.
Serv ice DNI-1B Us er Manual 5-2 Telect , Inc. 108891 Issue A Rev 2 O UT -O F -W ARRAN TY S ERVICE The procedure for out-of -warranty service is the same as for in-wa rranty service, except that T elect charges a processi ng fee, and you must s ubmit a Purchase Order along with a Return Material Authorization (RMA) before returning equipment.
Telect, Inc. 2111 N. Molter Rd. P.O. Box 665, Liberty Lake, WA 99019 509-926-6000, 800-551-4567, Fax 509-926-8915 E-mail: getinfo@telect.com Internet: http://www.
An important point after buying a device Telect DNI-1B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Telect DNI-1B yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Telect DNI-1B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Telect DNI-1B you will learn all the available features of the product, as well as information on its operation. The information that you get Telect DNI-1B will certainly help you make a decision on the purchase.
If you already are a holder of Telect DNI-1B, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Telect DNI-1B.
However, one of the most important roles played by the user manual is to help in solving problems with Telect DNI-1B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Telect DNI-1B along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
