Raisecom Gazelle S1512i-4GF-8GE-PWR, User Manual

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Raisecom
Gazelle S1512i-PWR (A) User Manual
5 Technical specifications
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
32
Parameter Description
Reverse polarity
protection Supported
5.2 Protocols and standards
5.2.1 Compliant communication protocols and standard

IEEE 802.1Q VLAN

IEEE 802.3ad Link Aggregation

IEEE 802.1ad QinQ

IEEE 802.1D Spanning Tree Protocol

IEEE 802.1w RSTP

IEEE 802.1s MSTP

IEEE 802.1x Security

IEEE 802.1p CoS Prioritization

IEEE 802.3x Flow Control

IEEE 802.1ab LLDP

IEC 62351 Power systems management and associated information exchange - Data and
communications security

IEEE 802.3 Information Technology
5.2.2 Laser safety class
The laser inside fiber may hurt your eyes. Do not stare into the optical interface
directly during installation and maintenance.
According to the Tx power of Laser, the Gazelle S1512i-PWR laser belongs to Class 1 in
safety class.
In Class 1, the maximum Tx power on the optical interface is smaller than 10 dBm (10 mW).
5.2.3 Reliability indexes
Table 5-2 lists reliability indexes of the Gazelle S1512i-PWR.
Table 5-2 Reliability indexes
Parameter Description
System availability 99.999%. The annual failure time for the Gazelle
S1512i-PWR should be no longer than 5 minutes.
Annually system mean repair rate < 1.5%