Answer / sarem

E1 is a group of voice Chanel and signaling Chanel.
1E1 is equal to 32 Chanels.

Answer / reza r

E1 is a unit of data transmission that consists of 32 time
slots. Each time slot consist of 64Kbits so the E1 is 2Mbits.

what is the difference between dielectric and insulator?

2 Answers   IBM,

---

what is the rolls rolls of an Engineer?

1 Answers  

---

What is the importance of valence shell and valence electrons?

0 Answers  

---

hoe to convert D flip flop to T flip flop

3 Answers  

---

i want to know some description about SIM architecture... what is inside the SIM?

0 Answers   TCS,

---

---

What is the difference between binary code and bcd?

0 Answers  

---

What do you mean by half-duplex and full-duplex communication? Explain briefly.

9 Answers  

---

Explain is rfid in developing stage?

0 Answers  

---

what do you understand by microwaves? why these are called micro

5 Answers   Bhel,

---

what is the specialty of nand and nor gates?

0 Answers  

---

What do you understand by collector reverse saturation? In which configuration does it have a greater value?

0 Answers  

---

A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%

0 Answers   Chongqing University of Posts and Telecommunications,

---