SMA SSM-U-1615 - Manual (Page 71)

Data Transmission Optical Fiber*
Data interface Modbus (TCP)
Local area network (LAN) Ethernet
Direct connection multimode optical fiber cable
to optical fiber Piggy-Back** SC coupling
Fiber type Multimode 50.0/125.0 µm or 62.5/125.0 µm
Fiber grade OM1 or higher
Connection multimode optical fiber cable to
splice box *** Splicing/optical fiber pigtail SC multimode
Cable gland Multiple feed-through
Sealing range of cable gland 3.2 mm to 6.5 mm / 5.0 mm to 10.2 mm
* Accessory optical fiber Piggy-Back required OF Piggy-Back accessories required (see Section 14, page 72
)
** available as an accessory (see Section 14, page 72)
*** available as an accessory (see Section 14, page 72); optical fiber pigtail is not included in the
accessory scope of delivery
Ambient Conditions
Standard operating temperature range ‒40°C to +50°C
Extended operating temperature range ‒40°C to +60°C
Storage temperature ‒40°C to +70°C
Relative humidity* 0% to 95%
Maximum altitude above MSL 2,000 m / 4,000 m (derating)
* condensation possible
13 Technical Data SMA Solar Technology AG
Operating Manual 71 SSMUXX15-BE-en-10