User's Manual

- 9 -
- 10 -
- 11 -
- 12 - - 13 - - 14 -
3.2 InstallingtheSFP+Transceiver
The sections describe how to insert an SFP+ transceiver into an SFP+
port of the 802.3at PoE+ Switch.
The SFP+ transceivers are hot-pluggable and hot-swappable. You can
plug in and out the transceiver to/from any SFP+ port without having to
power down the 802.3at PoE+ Switch, as the Figure 3-3 shows.
2 106 14 18 20
1 95 13 17 19
PoE Max
PWR
4 12
8 16
3 117 15
16-Port 10/100/1000T 802.3at PoE
+
2-Port
10/100/1000T
+
2-Port 1000X SFP Desktop Switch
19 20
1000X SFP
Standard
VLAN
Extend
PoE-in-Use
LNK
ACT
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
GSD-2022P
PoE-in-Use
ACTLNK
2
1
4
3
6
5
8
7
9 10 11
GSD-1121XP
8-Port 10/100/1000T 802.3at PoE
+
2-Port 2.5G
802.3at PoE
+
1-Port 10G SFP
+
Ethernet Switch
PWR
11
ACT
LNK10G
2.5G
10G
SFP
+
MTB-Series SFP+ Transceiver
LC Fiber Cable
1
2
Figure5-3: Plugging in the SFP+ Transceiver
 Approved PLANET SFP+ Transceivers
PLANET 802.3at PoE+ Switch supports both single mode and multi-
mode SFP+ transceivers. The following website link of approved PLANET
SFP+ transceivers is correct at the time of publication:
http://www.planet.com.tw/en/product/product.php?id=11027
Note
It is recommended to use PLANET SFP+ on the 802.3at
PoE+ Switch. If you insert an SFP+ transceiver that is not
supported, the 802.3at PoE+ Switch will not recognize it.
Weight 1711g
Power Requirements 100~240V AC, 50/60Hz
Power Consumption/
Dissipation
124 watts @ AC 110V
125 watts @ AC 240V
LED
1 x LED for Power:
 Green: AC Power
2 x LED for Per Copper Port (Port-1~Port-8):
 Green: 10/100/1000 LNK/ACT
 Amber: PoE-in-Use
2 x LED for Per Copper Port (Port-9~Port-10):
 Green: 100/1G/2.5G LNK/ACT
 Amber: PoE-in-Use
1 x LED for SFP+ interface (Port-11)
 Amber: 10G LNK/ACT
Switching Specication
Switch Processing
Scheme
Store-and-Forward
Switch fabric 46Gbps
Throughput
(packet per second)
34.2Mpps @64 bytes
Address Table 16K entries
Jumbo Frame 9600 Bytes
Flow Control
Back pressure for half duplex
IEEE 802.3x pause frame for full duplex
1. Before we connect the 802.3at PoE+ Switch to the other network
device, we have to make sure both sides of the SFP+ transceivers
are with the same media type, for example, 10GBASE-SR to
10GBASE-SR; 10GBASE-LR to 10GBASE-LR.
2. Check whether the ber-optic cable type matches with the SFP+
transceiver requirement.
To connect to 10GBASE-SR SFP+ transceiver, please use the
multi-mode ber cable with one side being the male duplex LC
connector type.
To connect to 1000BASE-LR SFP+ transceiver, please use the
single-mode ber cable with one side being the male duplex LC
connector type.
4.ProductSpecications
Model GSD-1121XP
Hardware Specications
Copper Ports
8 x 10/100/1000BASE-T RJ45
2 x 100/1G/2.5GBASE-T RJ45
 With 802.3at/af PoE+ injector function
 Auto-MDI/MDI-X, auto-negotiation
SFP+ Port 1 x 10GBASE-X SFP+ interface
ESD Protection 6KV contact/8KV air
EFT Protection 1KV
Installation Desktop or rack-mount installation
Dimensions
(W x D x H)
280 x 214 x 44mm
Power over Ethernet
PoE Standard IEEE 802.3at/af PoE Plus, PSE
PoE Power Supply
Type
End-span
PoE Power Output Per port 52V DC, max. 30 watts
Power Pin
Assignment
1/2 (+), 3/6 (-)
PoE Power Budget 120 watts
Standards Conformance
Standards
Compliance
IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3ae 10Gb/s Ethernet
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3x Full-Duplex Flow Control
IEEE 802.3az EEE (Energy Ecient Ethernet)
IEEE 802.3bz 2.5G BASE-T
Regulatory
Compliance
FCC Part 15 Class B, CE
Environment
Operating
Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage
Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
5.PhysicalDimensions
The GSD-1121XP 802.3at PoE+ Switch dimensions (W x D x H): 280 x
214 x 44mm
100-240V , 2.5A max.
50/60Hz
Unit: mm
PoE-in-Use
ACTLNK
2
1
4
3
6
5
8
7
9 10 11
GSD-1121XP
8-Port 10/100/1000T 802.3at PoE
+
2-Port 2.5G
802.3at PoE
+
1-Port 10G SFP
+
Ethernet Switch
PWR
11
ACT
LNK10G
2.5G
10G
SFP
+
6.CustomerSupport
Thank you for purchasing PLANET products. You can browse our online
FAQ resource on PLANET web site rst to check if it could solve your
issue. If you need more support information, please contact PLANET
support team.
PLANET online FAQs:
http://www.planet.com.tw/en/support/faq.php
Support team mail address:
[e-mail]
Copyright © PLANET Technology Corp. 2021
Contents are subject to revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp.
All other trademarks belong to their respective owners.