Huawei MicroWave IDU Optix RTN980

The OptiX RTN 900 series provide various service interfaces and can be installed easily and configured flexibly. The OptiX RTN 900 series provide a solution that can integrate TDM microwave, Hybrid microwave, Packet microwave, and Routing microwave technologies according to the networking scheme for the sites, achieving smooth upgrade from TDM microwave to Hybrid microwave, from Hybrid microwave to Packet microwave, and from Packet microwave to Routing microwave. This solution meets the transmission requirements of 2G, 3G, 4G, and 5G services while also allowing for network evolution and convergence.

IDU 980 specifications
Item	Specifications
Chassis height	5U
Pluggable board	Supported
Number of service slots	14
Maximum number of microwave directions	20
Frequency band	6 to 42 GHz
Channel spacing^a	3.5/7/14/28/40/56/112 MHz
Highest modulation scheme	8192QAM
RF configuration mode	N+0 non-protection configuration Nx(1+0) non-protection configuration 1+1 protection configuration N+1 protection configuration XPIC configuration 2CA configuration 4x4 MIMO configuration
Service port type	Native E1 port Smart E1 port STM-1 optical/electrical port STM-4 optical port FE optical/electrical port GE optical/electrical port 2.5GE optical port 10GE optical port
a: When the XMC-5D ODU works at 18 GHz, the channel spacing of the IDU 980 can also be set to 14_ACCP/28_ACCP/56_ACCP/112_ACCP to improve the modulation mode when the channel spacing is 14 MHz, 28 MHz, 56 MHz, or 112 MHz. This type of channel spacing is used when CA is configured or two XMC-5D ODUs are used to configure 4+0.

RTN XMC ODUs supported by the OptiX RTN 980
ODU Type	Frequency Band	Highest Modulation Scheme	Channel Spacing
XMC-2	6/7/8/10/10.5/11/13/15/18/23/26/28/32/38/42 GHz	2048QAM (10/10.5/13/15/18/23/38 GHz, 7/8 GHz XMC-2E) 1024QAM (6/11/26/28/32/42 GHz) 256QAM (7/8 GHz normal)	3.5/7/14/28/40/56 MHz^a
XMC-2H	6/7/8/11 GHz	4096QAM	7/14/28/40/56 MHz
XMC-3	7/8/11/13/15/18/23/26/28/32/38 GHz	4096QAM (7/8/11/13/15/18/23/26 GHz) 2048QAM (28/32/38 GHz)	3.5/7/14/28/40/56 MHz (7/8/11/13/15/18/23/26/28/38 GHz) 3.5/7/14/28/40/56/112 MHz (32 GHz)
XMC-3 (112 MHz)	18/23 GHz	4096QAM	40/56/112 MHz
XMC-3E	7/8/26/28/38GHz	4096QAM 8192QAM	3.5/7/14/28/40/56/112 MHz (26/28/38 GHz) 7/14/28/40/56 MHz (7 GHz) 7/14/28/40/56/112 MHz (8 GHz)
XMC-3W	7/8/13/18/15/23 GHz	4096QAM	3.5/7/14/28/40/56 MHz
XMC-3H	15/18/23/28/38 GHz	8192QAM	3.5/7/14/28/40/56/112 MHz
XMC-5D	13/15/18 GHz	4096QAM	7/14/28/40/56/112 MHz (13/15/18 GHz)^b
a: The 10.5 GHz frequency band does not support the 40/56 MHz channel spacing. b: Only the 18 GHz frequency band supports the 112 MHz channel spacing.

Dimensions

**Table 1** Dimensions
Component	Dimensions (W x D x H)
IDU 980	442 mm x 220 mm x 225 mm
ODU	XMC-2: < 228 mm x 75 mm x 228 mm XMC-2H: ≤ 228 mm x 91 mm x 228 mm XMC-3: ≤ 195 mm x 43.5 mm x 195 mm XMC-3E: ≤ 210 mm x 49.5 mm x 210 mm XMC-3W: ≤ 195 mm x 70 mm x 195 mm XMC-3H: ≤ 210 mm x 49.5 mm x 210 mm XMC-5D: ≤ 210 mm x 82 mm x 210 mm

Weight

**Table 2** Typical weight
Component	Typical Weight
IDU	19.7 kg (8 x (1+0) configuration)
ODU	XMC-2: ≤ 4.5 kg XMC-2H: ≤ 5 kg XMC-3: ≤ 2.8 kg XMC-3E: ≤ 4.5 kg XMC-3W: ≤ 3.8 kg XMC-3H: ≤ 3.5 kg XMC-5D: ≤ 4.5 kg

Power Consumption

**Table 3** Typical power consumption
Link Type	Service Port and RF Configuration	Typical Power Consumption (IDU + ODU)
Integrated IP microwave	2 x STM-1 + 6 x GE, 8 x (1+0) configuration (2 x CSHNA + 4 x ISM6 + 1 x FAN + 2 x PIU + 8 x XMC-3 ODU)	500 W

Power Supply

**Table 4** Power supply
Component	Specifications
IDU	Compliant with ETSI EN300 132-2 Two –48 V/–60 V (–38.4 V to –72 V) DC power inputs (mutual backup) 1+1 backup for 3.3 V power units
ODU	Compliant with ETSI EN300 132-2 One –48 V DC power input from the IDU