Ubiquiti UFiber OLT 4 (UF-OLT-4)

Technical Specifications
Dimensions 299.80 x 258.95 x 42.55 mm (11.80 x 10.19 x 1.68″)
Weight 1.93 kg (4.25 lb)
Weight (with Mount Brackets) 2.13 kg (4.70 lb)
Networking Interfaces (4) GPON OLT SFP
(1) 1G/10G SFP+
Concurrent Clients 512 Registered ONUs/ONTs (128 per GPON Port)
Management Interfaces (1) Ethernet for Out-of-Band Management
(1) RJ45 Serial Console Port
GPON Speeds 2.488 Gbps Upstream (TX)
1.244 Gbps Downstream (RX)
Operating Wavelengths 1490 nm TX
1310 nm RX
Normal Optical Power Range TX (Class B+): 1.5 dBm to 5 dBm
RX: -28 dBm to -8 dBm
Range
Physical Reach
Logical Reach
Max. Differential Fiber Distance
20 km
60 km
20 km (B+) /40 km (C+)
Power Method 100-240VAC/50-60 Hz, Universal Input
Power Supply AC/DC Internal 56W DC
Max. Power Consumption 35W (Excluding SFP Modules)
Operating Mode OLT 2/3 Ethernet Switch and GPON Core
Advanced QoS Supports 8 Priority Queues per User Port and Traffic Classification
Processor Specs MIPS 1004kc, 880 MHz Dual Core
Memory Information 512 MB DDR3, 512 MB NAND
Operating Temperature -10 to 45° C (14 to 113° F)
Operating Humidity 10 to 90% Noncondensing
Certifications CE, FCC, IC