Transcend
t
43™ Dual-Band DAS
DW-010-7373-09
Installation and Operation Manual -
Preliminary
Dali Wireless
Proprietary and Confidential
46
Rev: 0-2
Nov , 2011
0
6.2 DAS Networking
Dali’s
tHost™
s and
t43™
s support star, daisy-chain and hybrid type networking. Figure 6-2 shows typical network
topologies supported:
•
6 spoke star around
tHost™
1
•
Daisy-chain with
tHost™
2
•
Hybrid star/daisy-chain with
tHost™
3
Each
tHost™
supports a maximum of 6 optical interfaces. Each optical interface supports data rates of up to
6.144 Gbps (CPRI option 6).
Currently up to six
t43™
s can be connected in a daisy-chain network topology. Hence, one
tHost™
can serve the
hybrid network of maximum 36
t43™
s.
tHost™
and
t43™
s in a star network, or
t43™
s in a daisy-chain network, are connected via single Single-Mode
Fiber (SMF) cable using 1310nm and 1550nm lasers/photodiodes inside pluggable SFP optical transceivers.
Figure 6-2 DAS Networking Example
Sector 1
Sector 2
Sector 3
BTS
DAU1
DAU2
DAU3
DRU11
DRU12
DRU13
DRU14
DRU15
DRU16
DRU21
DRU22
DRU23
DRU24
DRU31
DRU32
DRU33
DRU34
DRU41
DRU42
DRU43
DRU44
CommScope v. Dali Wireless
IPR2020-01409
DALI WIRELESS Exhibit 2004
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