| 3/25/2018 | 851762009000 | "OPTIK AG OPERATING UNIT, AG NETWORK CARD, ETHERNET SWITCH"
| 4 | Units | 3727.57 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |
| 3/13/2018 | 851762009000 | POE NETWORK SWITCH
| 41 | Units | 3747.21 | N/A | BITE BILISIM TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/22/2024 | 851762009000 | CATALIZER NETWORK SWITCH-I WS-C3850-48F-L | 1 | UNIT | 3716 | N/A | CİSCO SYSTEMS İNTERNETWORKİNG İLETİŞİM HİZMETLERİ LİMİTED ŞİRKETİ |
| 3/6/2018 | 851762009000 | "PERIPHERAL MONITORING UNIT, LV MODULE, OPTIC LV MODULE, SWITCH, AG NETWORK CARD"
| 14 | Units | 29939.07 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |
| 3/4/2024 | 851762009000 | NETWORK SWITCH MODULE- | 2 | UNIT | 270 | N/A | INGRAM MİCRO BİLİŞİM SİSTEMLERİ ANONİM ŞİRKETİ |
| 3/5/2024 | 851762009000 | NETWORK SWITCH,NETWORK MODULE | 390 | UNIT | 119616 | N/A | INGRAM MİCRO BİLİŞİM SİSTEMLERİ ANONİM ŞİRKETİ |
| 3/13/2024 | 851762009000 | SWITCHERS-NETWORK MODULES | 166 | UNIT | 88830 | N/A | TD SYNNEX TURKEY BİLGİ TEKNOLOJİLERİ ANONİM ŞİRKETİ |
| 3/19/2018 | 851762009000 | NETWORK SWITCH
| 36 | Units | 1449.45 | N/A | ALERTA ELEKTRONIK VEGÜV.SIST.SAN.TICLTD.STI. |
| 3/19/2018 | 851762009000 | NETWORK SWITCH
| 20 | Units | 3593.23 | N/A | ALERTA ELEKTRONIK VEGÜV.SIST.SAN.TICLTD.STI. |
| 3/5/2018 | 851762009000 | "MRFUD SIGNAL CONVERTER, ETHERNET SWITCH, AG NETWORK CARD, SOUND PROCESSING CARD, SOUND PROCESSING MODULE, SERVICE PROCESSING CARD, CENTRAL UNIT CONTROL CARD, AG SERVICE PROCESSING OPTICAL TRANSPORT CARD, BASE STATION CONTROL UNIT, AG CONTROL UNIT"
| 155 | Units | 50908.67 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |