MT90840 Mitel Networks Corporation, MT90840 Datasheet - Page 3

• Manufacturer Part Number: MT90840
• Description: Distributed Hyperchannel Switch
• Manufacturer: Mitel Networks Corporation

Advance Information
Application Examples
C T I S E R V E R
M T 8 9 8 5 /6
M b /s
1 5 5
A D A P T E R C A R D
E D X
M T 9 0 8 1 0
F M IC
L A N
O /E &
M M F
S M F
M T 9 0 8 4 0
E /O
O R
S T -
B U S
Figure 3 - Example of a 155 Mb/s Backbone Access Module
(2 B + D )In te r fa c e
D A T A IN
S E R IA L
Is o E th e r n e t
Figure 2 - CTI Multichassis Connection using 155 Mb/s
M T 8 9 3 0 /7 1
M T 9 0 8 1 0
S T -
B U S
M u x
F M IC
F ilte r /C O D E C
C L O C K R E C O V . +
F ilt e r/ C O D E C
S E R IA L D A T A O U T
M T 8 9 6 x
M U L T IP L IE R
P L L
S T -
B U S
F R A M IN G &
1 9 .4 4 M H z
1 6 M b /s
1 5 5 M b /s
O P T IC S
tx re f
M T 8 9 7 7 /9 0 7 9
2 B + D
P r o c e s s in g
T 1 & E 1 I/f
C a ll
S E R IA L D A T A IN
P O T S
AAA
AA AA
AAA
4 .0 9 6 M H z
AA AA
1 5 5 M H z R X
2 4 / 3 0 B + D
O F F -T H E -S H E L F
1 5 5 M b /s S /P & P /S
C O N V E R T E R
1 5 5 M H z T X
U p to 4 8 0 0 c h a n n e ls
o f u s e r d a ta
IN T E R C H A S S IS S IG N A L L IN G
(e .g ; M ite l’s C o n n e c tio n M a s te r)
P S T N
S T -B U S / P C M H ig h w a y
T X 8 K H z
1 9 .4 4 M H z
P A R . D A T A IN
R X C L K
1 9 .4 4 M H z
P A R .D A T A
T X C L K
(4 .0 9 6 M H z )
O U T
H O S T B u s
C T I
S E R V E R
(8 K H z)
M T 9 0 8 4 0
d e v ic e
A D
C T I
S E R V E R
MT90840
c o n t ro l
D A T A
8 O U T
AA
A
AA
A
8 IN
A
A
AA
A A A A
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