Interfaces And Buttons; Table 2-1 Service Interfaces - Raisecom Gazelle S2028i Manual

Raisecom
Gazelle ST2028i (A) Hardware Description

2.2 Interfaces and buttons

Service interfaces
The Gazelle S2028i provides up to 4 uplink interfaces, including the 1000 Mbit/s RJ45
electrical interface and SFP optical interface. Moreover, it supports up to 20 downlink
interfaces, including the 100 Mbit/s RJ45 electrical interface, 1×9 (SC/PC or ST/PC) optical
interface, and SFP optical interface.
The Gazelle S2028i provides multiple interfaces to access services. Table 2-1 lists service
interfaces of the Gazelle S2028i.

Table 2-1 Service interfaces

1000
Mbit/s
service
interface
100
Mbit/s
service
interface
Serial
interface
Functional interfaces
Table 2-2 lists functional interfaces of the Gazelle S2028i.
Interface Slot
S1–S2
S3–S7
S7
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Interface Card type
type
SFP optical 1000 Mbit/s
interface service
interface card
RJ45 1000 Mbit/s
electrical service
interface interface card
SFP optical 100 Mbit/s SFP
interface interface card
RJ45 100 Mbit/s
electrical RJ45 interface
interface card
1×9 ST/PC 100 Mbit/s SFP
optical 1×9 ST/PC
interface interface card
1×9 SC/PC 100 Mbit/s SFP
optical 1×9 SC/PC
interface interface card
RJ45 serial Serial interface
interface card
Description
Support the following
optical module types:
 1000BASE-X

100BASE-FX
10/100/1000BASE-T
Support the following
optical module types:
100BASE-FX
10/100BASE-TX
100BASE-FX
100BASE-FX
Support the following
standards:
 RS-232
 RS-422
 RS-485
2 Structure
Interface
quantity
4
20 (S6 and
S7 support
the 100
Mbit/s
interface
card)
4 (S7
supports
serial
interface
card)
6