How do you turn a DS3 circuit in 28 T-1 Lines

Here the story is .....

Order a DS3 circuit to 20 T-1 lines that you replace. It is cheaper, said on the network side, and all the local long distance calls, it works just like T-1. Now you are saying is said, it is not) (big surprise and it is due to be installed in a few days.

The signaling you need is d4-AMI. The carrier wants to know if it is either ss7 or PRI. Your equipment is too old for both.

How do you make themWork?

You've heard about using a multiplexer or mux. But how do you know if you also have the right, and if it works? Their equipment is based off of D240sc t-1 rev1 dialogic boards. Plus you also the phone number 1980-system (again .. not a surprise for many companies, unfortunately). Ultimately, you have 28 T-1 lines from the DS3 have circuit.

What equipment do you need? How should the airline, the DS3 circuit for you?

Okay, here we go ....

The firstWhat you need is get the right equipment.

Each break M13 mux the individual T1 lines from the DS3 circuit. The Adtran MX2800 should be okay, but it is the correct configuration. Unless you have a DC power plant, you want to find the AC model. I would suggest you put it on a UPS also. Plus, you want the M13 control card does not get the STS-1.

They are down on the M13 with DS3 circuit is not C-bit. The bandwidth DS3 side of the circuit is referred to as theHigh-speed side. The T1 bandwidth page is as low-speed side referenced. On the T1 side, you must physically T1 lines outbreak.

For the MX2800, it seems you need a few accessories. It looks like you is the 64-pin AMP cable to the RJ48 patch panels get. Your T1 lines are on the patch panel is in order, DSX-1 channels 1-28.

The T1 lines are private and have their framing and coding for the type of T1 on a particular channel are set. ForInstance, channel 1 on the DS3 circuit is a SF / AMI T1 as the mux channel 1 for SF / AMI. Channel 2 is so ESF/B8ZS you ESF/B8ZS for channel 2, etc.

TL1 commands are fairly simple, but it can get very complicated quickly. Not all mux's are using TL1 but it looks like the MX2800 is. The manual with the commands in the mux should have prepared for you to follow up ..

Basically, it's pretty simple. They have a DS3 signal to two coaxial cables, TX and RX. The cable will plug into theDS3 mux. The mux will break out the T1? S or the DSX-1 panel.

In general ..... to separate the T1 configuration from the DS3 configuration. You can use a multiplexed DS3 and ask for the T1 lines as ESF/B8ZS or D4/AMI be optioned.
The company, which you should be at the circuit of position, you configure the T1 lines or so.

DPC is short for destination point code. It identifies your switch from other SS7 switches and is used to forward calls to you as well as SS7 want service to yourSwitch.

A very simple way to think of SS7 is as if you were looking for right to a person face to face.

You see the person (T1 connection) and you can speak to the person (SS7) to. If SS7 sets you can still see each other, but you can not communicate.

In most cases, ISDN service, or even standard T1E & M is the way to go if you are running some kind of central office switches (Lucent 5E or Nortel DMS-100).

If the provider you may ISDN (PRI) service andYour equipment has the ability to work with ISDN service, the work would be the way to go only if your equipment can handle would ESF/B8ZS circuits.

Afterall, this is a DS3 and not a bunch of T1 lines. Remember, your orders T1 ordered to get you on the DS3. When you order a T1 on, CFA (Carrier-facility assignment) ordered on your DS3 and assigned to the DLR (Design Layout Record).

Now you have to follow a plan that both technical and business makes sense. I recommend thatif you ever face a similar situation ..... Get the free consultant services of someone like DS3-Bandwidth.com map to a solution before a vendor and place your order. This will eliminate most of the frustrations encountered in this scenario.

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