Discussions Populaires Dans la Communauté SDH

Explain difference between SDH and PDH? ‎

Réponses:

8

Adeptes:

8

Vues:

72

Vote Count:

1

What troubleshooting step must be taken if we received BBER errors intermittently on a lower order Trail.?‎

Réponses:

2

Adeptes:

2

Vues:

69

Vote Count:

0

What is the best solution for long haul transmission systems (more than 300 km) without repeaters? ‎

Réponses:

35

Adeptes:

35

Vues:

608

Vote Count:

0

What do you think about the future of SDH?‎

Réponses:

10

Adeptes:

11

Vues:

189

Vote Count:

1

Hi, What is the difference between Baud and Frequency(HZ)? ‎

Réponses:

1

Adeptes:

1

Vues:

113

Vote Count:

0

What is the difference between SDH & MPLS technologies? ‎

Réponses:

2

Adeptes:

2

Vues:

5868

Vote Count:

0

What is the Difference Between SDH AND PDH ?‎

Réponses:

13

Adeptes:

13

Vues:

1330

Vote Count:

1

Why there is a Negative voltage (-48 V) is being used in telecom Network equipment?‎

Réponses:

2

Adeptes:

2

Vues:

148

Vote Count:

0

Why a Negative voltage (-48V ) is being used in telecom Network equipment?‎

In Telecom BTS sites and MSCs all the electronics communication equipment are feed with a Negative supply like -48v DC.‎

Réponses:

4

Adeptes:

4

Vues:

15818

Vote Count:

0

What Brand do you usually offer your customers for Fiber transmissions?‎

You can make a project for yourself and imagine what kind of SDHs Fiber and Brands do you prefer.‎

Réponses:

2

Adeptes:

1

Vues:

254

Vote Count:

1