Overview
ZXMP M721 is a member of Metro Edge eOTN solution. It features smart stature, big capability, low power consumption and high reliability
Specification
Rack dimension |
2000/2200mm (H) × 600mm (W) × 300mm (D) |
Sub-rack dimensions |
1RU: 442mm (W) × 44mm (H) × 237.5mm (D)
2RU: 442mm (W) × 88.1mm (H) × 237.5mm (D) |
Power supply |
-48V or -60V DC (-72V~-40V)
110V or 220V AC (100V~240V) |
Installation mode |
ETS/IEC standard rack installation, hanging installation |
Typical equipment power consumption |
Single sub-rack(2RU DC input): < 280W
Single sub-rack(2RU AC input): < 250W
Single sub-rack(1RU): < 140W |
Environmental parameter |
Working temperature: 0℃~45℃
Working humidity: 10%~90%
Storage temperature: -40℃~70℃ |
Advantage
High integration
The height of ZXMP M721 sub-rack is only 1RU or 2RU and one sub-rack can provide 8 slots (2RU DC input), 6 slots (2RU AC input), 3 slots (1RU), respectively, which results in space saving, lowers power consumption reduction and greatly reduces operation & maintenance expense
Powerful transmission performance
ZXMP M721 supports 40×10G DWDM system, 18×2.5G or 10×2.5G+8×10G CWDM system, and both systems support smooth upgrade
DWDM system supports multi-span transmission without OEO electrical relay (18×22dB, 7×30dB, 1×45dB etc.)
CWDM 2.5G system supports 28dB transmission, target distance of CWDM 10G system is 80KM
Diversity access service type
ZXMP M721 can access any-rate-service (100Mbit/s – 4.25Gbit/s), and supports intelligent cognition, the port supports automatic identification of type of services
SDH service, STM-1/4/16/64, OC-3/12/48/192, POS, ATM
Ethernet service, FE, GE, 10GE
Storage and video streaming service, 1G/2G/4G/10G FC, ESCON, FICON, DVB-ASI, SD-SDI/HD-SDI
OTN, OTU1, OTU2, OTU2e, OTU1f
Flexible service grooming
M721 supports DSS (Distributed Service Switch platform) based on ODU0/ODU1
Services aggregation: 4-10×Any-rate-service→OTU1, 4-22×Any-rate-service→OTU2
10G-any services convert to OTU2, support single channel, double channels, and integrated protection OTU cards
Reliable protection scheme
ZXMP M721 supports control card/power card 1+1 backup and OMS/OCH 1+1 and ODUk 1+1 protection. All the protection switching time of OMS 1+1, OCH 1+1 and ODUk 1+1 are less than 50ms in compliance with ITU-T standards.
Optional OSC/ESC
ZXMP M721 supports OSC (optical supervision channel) and ESC (electrical supervision channel) providing flexibility for deployment