Chinese
English
I. Cross-capacity
Different types of crossover boards have different crossover capacities.
|
Single board name |
High-order crossover capacity |
Low-order crossover capacity |
Single-subrack access capability |
|
Q2/Q3CXL Series Single Board |
20Gbit/s(128×128 VC-4) |
20Gbit/s (128×128 VC-4) Equivalent (384×384 VC-3) or (8064×8064 VC-12) |
15Gbit/s (96 ×96 VC-4) |
|
Q5CXL Series Single Board |
New backplane: 60Gbit/s( 384 × 384 VC-4 ) Old backplane: 20Gbit/s( 128×128 VC-4 ) |
20Gbit/s( 128×128 VC-4 ) Equivalent to ( 384×384 VC-3 ) or ( 8064×8064 VC-12 ) |
New backplane: 17.5Gbit/s (112 ×112 VC-4) Old backplane: 15Gbit/s (96 ×96 VC-4) |
|
R1/R2CXL Series Single Board |
15Gbit/s(96×96 VC-4) |
5Gbit/s(32×32 VC-4) Equivalent to (96×96 VC-3) or (2016×2016 VC-12) |
10Gbit/s (64×64 VC-4) |
II OptiX OSN 1500B slot access capacity
When slots 4 and 5 are Q2CXL, Q3CXL, Q5CXL, R1CXL and R2CXL series single boards, the OptiX OSN1500B subrack has the same access capacity before and after splitting the slots. When the configured master crossover board is a Q2CXL, Q3CXL, and Q5CXL series board, each OptiX OSN 1500B subrack has the same access capacity before and after the split slot.
The access capacity of each slot of the OptiX OSN 1500B is shown in the figure.
Slot Access Capacity of OptiX OSN 1500B (Q2CXL/Q3CXL/Q5CXL)
When the configured master cross-over boards are R1CXL and R2CXL series boards, the access capacity of each slot of OptiX OSN 1500B is shown in the figure.
Slot Access Capacity of OptiX OSN 1500B (R1CXL/R2CXL)
For OptiX OSN 1500B, three large slots, slot 11, slot 12 and slot 13, can be split. slot 11 can be split into slot 1 and slot 11; slot 12 can be split into slot 2 and slot 12; and slot 13 can be split into slot 3 and slot 13.
If the master crossover boards configured on the OptiX OSN 1500B are Q2CXL, Q3CXL, and Q5CXL series boards,
then:
-When used as a large board slot, the access capacity of slot 11, slot 12, and slot 13 are all 2.5 Gbit/s.
When used as a small board, the access capacity of slots 1 to 3 and slots 11 to 13 is 1.25 Gbit/s.
Description
When using Q5CXL series single boards, the access capacity of slots 6 to 9 is 622 Mbit/s in the old subrack, and the access capacity of slots 6 to 9 is 1.25 Gbit/s in the new subrack.
If the master cross boards configured on the OptiX OSN 1500B are R1CXL and R2CXL series single boards, then:
-When used as a large board slot, the access capacity of slot 11 is 622 Mbit/s, and the access capacity of both slot 12 and slot 13 is 1.25 Gbit/s.
-When used as a small board, only slots 11 to 13 can be used for inserting single boards, and the access capacity is the same as when used as a large board.
Microwave Capacity
Different devices can be configured with different numbers of IFSD1 IF boards, so the number of microwave directions supported is also different.
Maximum number of IF boards supported by each device
|
Product Model |
Number of configurable IF boards(blocks) |
Maximum microwave capacity that can be supported ( road) |
|
OptiX OSN 1500A |
1 |
2 |
|
OptiX OSN 1500B |
2 |
4 |
IV. Types of operations
OptiX OSN 1500 can handle the following service types: SDH, PDH, Ethernet, RPR, ATM, DDN.
and SAN services.
Service types supported by OptiX OSN 1500
|
Service Type |
Description |
|
SDH Service |
-SDH standard service:STM-1/STM-4/STM-16 |
|
- SDH standard adjacent cascade service:VC-4-4c/VC-4-16c |
|
|
- SDH standard virtual cascade service:VC-4-Xv(X≤8),VC-3-Xv(X≤24) |
|
|
- SDH servicewithFEC :2.666 Gbit/s |
|
|
PDH service |
- E1/T1 services |
|
- E3/T3 service |
|
|
- E4 operations |
|
|
Description: The device supports theE13/M13 function to realizeE1/T1 andE3/T3 services. |
|
|
Ethernet service |
Supports Ethernet service transmission under bothEOS (Ethernet over SDH) andEOP (Ethernet over PDH) technology platforms. |
|
-EPL(Ethernet Private Line) |
|
|
-EVPL(Ethernet Virtual Private Line) |
|
|
-EPLAN(Ethernet Private LAN) |
|
|
-EVPLAN(Ethernet Virtual Private LAN) |
|
|
RPR Operations |
- EVPL |
|
- EVPLAN |
|
|
ATM service |
- CBR(Constant Bit Rate) |
|
- rt-VBR(Real-Time Variable Bite Rate) |
|
|
- nrt-VBR(Non Real-Time Variable Bite Rate) |
|
|
- UBR(Unspecified Bit Rate) |
|
|
DDN service |
- N×64kbit/s(N = 1 to 31) service |
|
- Framed E1 service |
|
|
SAN service
|
