Figure 10: Fully Redundant Ether-1000 Drop Solution - GE JungleMUX SONET Technical Practice

Left Left
OC-48 OC-48
ETHER-100 ETHER-100
JMUX JMUX
A B C D E A B C D E
1 Gbps FDX 1 Gbps FDX
1 Gbps FDX 1 Gbps FDX
(customer connection) (customer connection)
Left Left
OC-48 OC-48
ETHER-100 ETHER-100
JMUX JMUX
A B C D E A B C D E
1 Gbps FDX 1 Gbps FDX
1 Gbps FDX 1 Gbps FDX
(customer connection) (customer connection)
NOTE: In a multi-port paddleboard application, an external spanning tree switch (or equivalent)
would be needed for each active port that is to be protected.
Figure 10: Fully redundant ETHER-1000 drop solution: (a) using separate
SONET bandwidth; (b) using same SONET bandwidth
Copyright  GE Multilin Inc. 2010-2012
STS-1 SPE # 5-26 STS-1 SPE # 5-26
STS-1 SPE # 27-48 STS-1 SPE # 27-48
F F
L L R R
ETHER-1000 ETHER-1000
E1000 module E1000 module
External Switch with Spanning Tree External Switch with Spanning Tree
STS-1 SPE # 5-26 STS-1 SPE # 5-26
F F
L L L L R R R R
ETHER-1000 ETHER-1000
E1000 module E1000 module
External Switch with Spanning Tree External Switch with Spanning Tree
342-86400-498PS
Issue 1.2
April 2012
Page 24
F F E D C B A E D C B A
L L R R
ETHER-1000 ETHER-1000
E1000 module E1000 module
F F E D C B A E D C B A
L L L L R R R R
ETHER-1000 ETHER-1000
E1000 module E1000 module
Right Right
OC-48 OC-48
JMUX JMUX
(a) (a)
Right Right
OC-48 OC-48
JMUX JMUX
(b) (b)